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A closed figure with eight straight sides is call an octagon
September 10, 2021 12:00 am

Do you know what a 20 sided figure is called

A polygon is derived using two Greek word roots, Poly means many and gon means angle.
Following this convention:
Hexagon is derived from “Hex” meaning 6
Octagon comes from “Oct” meaning 8
Decagon comes from “Dec” meaning 10.
It’s your turn now!
Find out the name for a 20 sided closed figure?
C’mon just follow the pattern and you can hit the bull’s eye!
For more updates, stay tuned with TEL Gurus.

5 Sureshot ways to improve your vocabulary
September 9, 2021 12:00 am
English

5 Sureshot ways to improve your vocabulary

5 Sureshot ways to improve your vocabulary:
1. Reading 20 minutes daily introduces you to new words.
2. Listening helps to pronounce and use new words.
3. Writing makes your word flow seamless.
4. Conversing makes them etched in your brain.
5. Following TEL Gurus for the latest vocab trends, word usage and right techniques.
Jump the Bandwagon of success with TEL Gurus by enrolling with us!
For more information visit https://telgurus.co.uk/

That Feeling When
September 7, 2021 12:00 am
online tutor

That Feeling When

So, you’ve spent weeks revising, days stressing, hours in hot exam halls and it all boils down to the minute you open up your results.
Yay! They are positive!!
Time to celebrate!
What about a celebration dance, lunch outing or a small party at home with family!
Don’t forget to share your celebration pictures with us as well.

Find The Right one out
September 6, 2021 12:00 am
onlinetutor

Find The Right One Out

Time to Rack your Vocabulary cells!
Comment the rightly spelt word and get a chance to win a 60-minutes FREE Demo class of English.
Hurry up! Comment first and be the vocab genius of your group!
Loved it? Don’t forget to Like and Share it with your friends. Keep Following TEL Gurus for more vocab tips.

Learn Math Visually
September 4, 2021 12:00 am
Maths

Learn Math Visually

Do you know that the Pythagorean Theorem is used in construction to make sure buildings are perfect squares!
According to this theorem in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
If a is the base, b is the height and c is the hypotenuse, then according to Pythagoras theorem :
a^2+ b^2=c^2
Stay tuned with TEL Gurus for more interesting insights that make your learning fun and easy!

The Only Letter that does not appear on the periodic table
August 27, 2021 12:00 am
science

The Only Letter that does not appear on the periodic table

Do you know there is only one letter that doesn’t appear in the periodic table?
👉Can you guess?
But don’t get it confused with the element name! We repeat, Mention the letter that doesn’t appear in the periodic table only.
Comment below the right answer and get a free 60 mins science class! ✅

Lenses Are Used to Magnify or Diminish Objects
August 26, 2021 12:00 am
Science

Lenses Are Used to Magnify or Diminish Objects

A Myopic eye refers to the shortsightedness that is a common refractive error that can occur in children and adults.
But do you know which type of lenses are used to correct it?
“Concave lenses are the ones that correct myopia.”
Book your free 60 mins class and clear your science basics with TEL Gurus.✅

Are the only two non-white metals
August 25, 2021 12:00 am
Science

Are the only two non-white metals

There are only two non-white metals in the periodic table. Do you know which are them?
Fill in the blank spaces below and mention the right answers in the comment section to get your 60 mins, free class!
Let us see how many of you got it right!

The River cuts through mountains not with power but persistence
August 23, 2021 12:00 am
science

The River cuts through mountains not with power but persistence

When life gives you Mondays, dip it in glitter and sparkle all day.

Science Behind Drying clothes in a washing machine
August 20, 2021 12:00 am
Science

Science Behind Drying clothes in a washing machine

We all use washing machines daily and quickly get dried clothes in our hands after their spin completion.
But what is the basic science behind it?
Check out the image and get your answer.
Book your free class now!
Hurry up! Only limited seats are available.

Math Vocabulary Word Find
August 18, 2021 12:00 am
Math

Math Vocabulary Word Find

It’s time to check out the Math Vocabulary. Just like your English Vocab, here you need to find the terms related to mathematics. Check the table horizontally, vertically, or diagonally and mention the words in the comment section below!
I got “Parallel” and “Symmetry.”
Connect straight away to get acquainted with fun learning activities and book your 60 min free class now.

Basic Logic Gates-6
August 17, 2021 12:00 am
Science

Basic Logic Gates

XNOR or Exclusive-NOR logic gates are used to detect odd parity or even parity bits in digital data transmission circuits. Even more, this logic gate forms the main component of arithmetic and encryption circuits.
Level up your academics and excel in all domains with expert guidance and interactive online courses by TEL Gurus!
Book your 60-minutes FREE demo class today. It’s NOW or NEVER!
Join TEL Gurus today.

Basic Logic Gates-5
August 13, 2021 12:00 am
Science

Basic Logic Gates

Though XOR is not a basic logic gate, its versatility and usefulness have made it into a standard logic gate.
Also known as EXOR Gate, this gate is used extensively in error detection circuits, computational logic comparators and arithmetic logic circuits. In fact, XOR Logic Gate can also be used as a pseudo-random number generator.
Do you know 88% of the students enrolled with TEL Gurus have shown tremendous academic improvement with just one month of sessions?
Wanna join the league? Don’t miss out to join your FREE 60-minutes class. Seats filling fast, Enrol Now!

Basic Logic Gates-4
August 10, 2021 12:00 am
Science

Basic Logic Gates

We all know that in the manufacturing industry when either Temperature or Pressure (or both) exceed a minimum value, the production unit shuts down.
Bingo! That’s how a simple NOR gate works.
Production = Temperature NOR Pressure
Isn’t that amazing?
Ace up your learning skills with fun-filled and interactive online courses by TEL Gurus.
Limited seats remaining for the 60-minutes FREE trial class. Register today!

Basic Logic Gates-3
August 9, 2021 12:00 am
Science

Basic Logic Gates

Just put a NOT gate ahead of an AND gate to get a NAND gate.
Yes! It’s the inverse of AND gate. Do you know that burglar alarms, freezer warning buzzers, safety thermostats and automatic watering systems all work on the principle of NAND Gate?
Commendable!
Wanna know more interesting facts about Logic Gates?
Do follow us for more updates exclusively designed by our highly qualified subject matter experts only for your success!

Basic Logic Gates-2
August 6, 2021 12:00 am
Science

Basic Logic Gates

NOT Gates is known as inverter gates as they invert the input fed to them and reverse the result.
CMOS inverters use this logic to build square wave oscillators which in turn, generate clock signals!
Did you know this?
Share this information with your friends and become the super genius of your group.
Don’t forget to like, share and follow TEL Gurus to stay updated on all fronts of academics and other competitive exams.

Basic Logic Gates-1
August 5, 2021 12:00 am
Science

Basic Logic Gates

OR GATE will deliver a logic state 0, only if all the inputs are zero.
Consider it this way, When you should wear your Boots?
It’s raining OR Going trekking.
This means that if it’s not raining as well as you’re not going trekking, no need to wear boots.
SIMPLE 👍⭐
For more such interesting stuff and logical explanations, stay tuned with TEL Guru’s knowledge booster series on Logic Gates.

Basic Logic Gates
August 3, 2021 12:00 am
Science

Basic Logic Gates

TEL Gurus presents knowledge booster series on Logic Gates.
Logic gates – The basic building blocks of any digital system. It is an electronic circuit having one or more than one input and only one output. The relationship between the input and the output is based on certain logic.
Here, logic 1 and logic 0 can be represented as ON and OFF or, sometimes High and Low when it comes to voltages.
Do you know that the water coming from a tap follows AND Gate too!
Flowing Water = Water Pressure AND Open Tap
Stay Tuned with TEL Guru’s Logic Gates Series for easy explanations, strong concepts and enhanced confidence!

Do you know why qwerty keyboard was designed this way
August 2, 2021 12:00 am
Science

Do you know why qwerty keyboard was designed this way

Do you know, “Typewriter” is the longest word that can be made using the letters only on one row (top row) of the QWERTY keyboard?
The keyboard is named from the order of the first six keys on the top left letter row of the keyboard ( Q W E R T Y ).
But, why aren’t the letters of a QWERTY keyboard placed in alphabetical order?

Which of the following number gives 240 when added to its own square
July 28, 2021 12:00 am
Math

Which of the following number gives 240 when added to its own square

Do you know that a number ending in 2, 3, 7, or 8 can never be a perfect square! Brush your arithmetic skills and be the first to answer this question.
Hint: When you multiply a number by itself, you get the square of that number.
Got it? Comment your answer now!
Sharpen your math skills by enrolling with us today.

which is the largest human cell
July 26, 2021 12:00 am
Science

Which is the largest human cell

Cells are the basic building block of all living things and there are trillions of them in our bodies. While male gametes are the smallest cells in the human body, do you know which the largest one is?
C’mon it’s easy! Comment your answer below before your friend does.
Like, share and follow TEL Gurus – the best platform for online education for kids.

Why are there holes in pen lids
July 23, 2021 12:00 am
Math

Why are there holes in pen lids

Ever wondered why there are holes in your pen lids?
Well, a pen lid hole serves three purposes.
●It regulates the air pressure and stops ink from drying out.
●Closing the pen with a lid becomes easier
●Prevents choking on accidental swallowing of pen lids.
Amazed with this superb design feature that, quite literally, saves lives!
Stay connected with TEL Gurus for more such interesting stuff and trivia.

Important Geometry Formulage
July 21, 2021 12:00 am
Math

Important Geometry Formulage

Do you know equator is a circle that cuts the earth into two equal hemispheres?”
We see a cube in a Rubik’s cube, a cuboid in a shoebox, a sphere in a globe, a cone in your favourite ice cream cone and a cylinder in a bucket around us!
It’s time to memorise and master the formulas of these 3D shapes and become a geometry champion.
Stay tuned with TEL Gurus for more informative tips.

What do you think the phrase hang somebody out to dry mean
July 20, 2021 12:00 am
English

What do you think the phrase hang somebody out to dry mean

After her books got drenched in rain, Harriet called her friend for notes. However, she was left hung out to dry because her friend was too busy to answer her phone.
“Hang somebody out to dry” is a popular English idiom that means to abandon someone in a difficult or vulnerable situation when he/she really need your help.
At, TEL Gurus we help you grasp and understand the concepts so well that you never hang out to dry in your academics. Loved it?
Connect with us for more such interesting idioms

What is the balanced form of the reaction between calcium hydroxide and nitric acid
July 19, 2021 12:00 am
Science

What is the balanced form of the reaction between calcium hydroxide and nitric acid

When an acid reacts with a base, a neutralization reaction takes place resulting in the formation of salt and water as products. So, what happens when a strong base such as Ca(OH)2 reacts with a strong acid such as HNO3?
Rack your stoichiometry skills and be the first to comment on the balanced equation.
Don’t forget to share with your friends.
Book your FREE class today at TEL Gurus! Hurry Up! Only a few seats left.

what is the launguage of air
July 17, 2021 12:00 am
English

what is the launguage of air

Do you know the language of air?
English is the language of the air. Do you know how?
All the pilots speak in English while flying and communicate in English only regardless of their origin. Interesting, right?
Get familiar with such interesting facts with TEL Gurus experts.

Brain Teaser
July 15, 2021 12:00 am
Science

Brain Teaser

Solve the brain teaser mentioned in the image and comment your answer in the comment section.
Let us see how many of you get it right and in how much time.
Want to solve such brain teasers quickly?
Connect right away with TEL Gurus to get the tricks to solve it quickly.

Tips to keep in mind while answering MCQ Questions
July 12, 2021 12:00 am
Math

Tips to keep in mind while answering MCQ Questions

It is so common to answer MCQs immediately, but about 80 percent of students answer it wrong.
Do you know why?
As they don’t bother to pay attention to the little yet essential things.
Go through the image below, and you will never make a mistake in answering it all right.

Do you know the meaning of OBELUS
July 8, 2021 12:00 am
Math

Do you know the meaning of OBELUS?

Do you know the meaning of OBELUS?
Obelus refers to the division symbol that is most commonly used in mathematics.
Have you ever heard of it? Nope!
Enhance your vocabulary with TEL Gurus.

The Human eye and the colourful world
July 7, 2021 12:00 am
Science

The Human eye and the colourful world

The eyes introduce you to the colourful world around you but have you ever thought about how a human eye functions so that you can see this beautiful world?
No?
Connect right away and explore the colourful world inside and outside of the human eye with TEL Gurus top Science tutors.

how-i-wish-i-could-calculate-pi
July 6, 2021 12:00 am
Math

How i wish i could calculate pi

How difficult is it to remember the value of pi up to four or five digits?
Challenging!!! to remember after two decimal places.
But TEL Gurus have a solution for you to remember the pi value lifelong. Interactively learn mathematics with TEL Gurus and explore more such ways.

What-is-the-cleanest-source-of-power-with-no-air-pollution
June 22, 2021 12:00 am
Science

What is the cleanest source of power with no air pollution?

How much power do we use daily? Any ideas? Well, don’t worry, we are not going to ask you that.

But do you know what is the cleanest source of energy with no air pollution?

Well, yes, it’s a windmill. You must have got the hint from the image.

Do you know the associative law of addition....
June 18, 2021 12:00 am
Math

Do you know the associative law of addition?

Do you also get confused with it? You are not alone; the majority is with you.

Check out the image below and get a clear understanding with no confusion.

Don’t forget to comment with your answer below. Reach out to the UK’s best tutors and get a clear understanding of the concepts to the core.

Do you think you are obese Well no!
June 17, 2021 12:00 am
Facts

Do you think you are obese? Well no!

You are just on the wrong planet!

You should be on the moon rather than being here!

Wondering how? Look at the picture below and get your answer.

Connect right away with TEL Gurus to know such fascinating facts.

Misused and Confused Words
June 16, 2021 12:00 am
English

Misused and Confused Words

It is hard to deny the fact that English contains a lot of confusing words.

Either the terms look alike or sound similar, but the real change is in their meaning.
Confused?

Take a look at the image below, and you will get your answer.

How log is a day on moon
June 15, 2021 12:00 am
Science

How log is a day on moon?

Who does not like to look at the sky and adore the moon? Everybody does that! Many of us want to go to the moon, but do you know some exciting information about it?

We are sure that you must not have emphasized it earlier. Check out the image below and add new exciting information to your memory.

Understanding science concepts was never easy for students until TEL Gurus made it convenient to use real life-based examples to teach science. Book your free class today!!

5 postive phrases to help uplife your friends
June 10, 2021 12:00 am
General

5 Positive Phrases to Help Uplift your Friends

English is a standard language used everywhere.

But do you know that your way of delivering a sentence can change the whole scenario?

Your routine language usage can impact it all. Instead of getting confused with the common phrases and sounding negative, adopt and replace the phrases with positive sentences and change the lifestyle leaving a positive impact in daily life.

science 4
June 9, 2021 12:00 am
Science

Learn English with TEL Gurus Top Tutors

The process of conversion of sugar into alcohol is known as……….?
Ahannn, don’t google it! Check out the options and try to guess?

ALCOHOLIZATION? No! Indeed, it is the most relatable term.
The answer is fermentation.

Comment below if you got it right! Connect right away for your science lessons with TEL Gurus.

Do you know this mind-boggling trick about number 9
June 8, 2021 12:00 am
Math

Do you know this mind-boggling trick about number 9?

Don’t believe it? Try it in real and thank us later.

Connect now to explore the mathematics fun with TEL Gurus expert tutors.

What is Stomach Acid
June 4, 2021 12:00 am
Science

What is Stomach Acid?

The majority of the population complains about stomach acid that is a common problem indeed.

But have you ever wondered about the chemical formula of which it is composed?

Do you know which option represents the stomach acid?

PS: HCl is the chemical formula of stomach acid.

How many of you got it right? Comment below.

type of angles
June 3, 2021 12:00 am

Type Of Angles

It is not uncommon to get confused between the angles, shape, and name.

Rather it is challenging to remember it all. But it won’t be for the long term now.

It’s time to get your child the desired confidence to differentiate between all with the TEL Gurus Expert Maths Tutors.

June 2, 2021 12:00 am
Science

Why Do Ships Float?

When you dive into the water, you cannot float unless you know how to swim.

But why do the ships float? Wondering about this fact made us discover the reason behind it.

When a ship sails, it exerts pressure on water, and so does the water, but the density difference between water and ship enables the flotation. The boat’s shape is such that it remains lighter than water and strong enough to carry the weight.

Do you know what this law is called? Your answer lies in the picture below.

Get the answer to all your “Why’s” and “How’s” with TEL Gurus expert tutors.

books are the perfect entertenment
June 1, 2021 12:00 am
General

Books are The Perfect Entertainment

How bad is it when you are watching a movie, and suddenly the commercials popup or the battery indicates the low signal?
Annoying Indeed!

Do you know that there’s another entertainment source that comes with no low batteries, signal issues, or commercials?

Yes, Books are a unique source of entertainment that not only provides knowledge but can also be your best friends. Books are the most trusted and loyal friends you can ever have!

why chips half packet is emptey
May 31, 2021 12:00 am
Science

Why your potato chips bag is half empty?

Isn’t it irritating to see a half-empty chips packet?

Have you ever thought about why is it so? Undoubtedly everybody wants to find an answer to it.

It is due to the slack-fill that protects the chips from rough handling damage while shipping. And the packet is filled with Nitrogen that keeps the chips crispy and prolongs the freshness.

For more such scientific facts, connect with TEL Gurus experts and get answers to such daily life queries seeking answers.

Your Search Ends Here!!
May 29, 2021 12:00 am
General

Your Search Ends Here!!

It is intricate to maintain a balance between parent’s expectations and students’ dependability.

Parents usually search for a reliable tutor, and students seek a dependable mentor.

If you are also looking for the one, then your search ends here!!

TEL Gurus is a one-stop solution that has the expertise in maintaining the balance between both.

Multiplication Chart
May 28, 2021 12:00 am
Mathematics

Multiplication Chart

Making your children learn accurate multiplication and quick calculations is indeed challenging. But a strong mathematical base is essential.

Don’t let mathematical calculations be a nightmare for them.

Upscale their mathematical multiplications with TEL Gurus interactive learning classes.

English Grammar Fact Check
May 27, 2021 12:00 am
English

English Grammar Fact Check

What makes learning English such a rewarding experience?

There are always some interesting and fascinating facts to learn about English that’ll both surprise you and help you better understand the beautiful language you’re learning!

Below are some facts that are surely gonna surprise you!!

Solutions For Parents
May 19, 2021 12:00 am
GENERAL

Solutions For Parents

Balancing between the kid’s studies and their bond with tutors and parents is indeed a complicated task.

Parents find it more challenging as they are already busy with a lot of stuff and look for solutions to tackle it.

If you are also looking for a solution, then TEL Gurus can be a reliable stop.

Online Tuition Platform for Your Kid's Studies
May 15, 2021 12:00 am
General

Online Tuition Platform for Your Kid's Studies?

Are you searching for a reliable online platform for your kid’s studies?

TEL Gurus can be a one-stop solution to cater to all your needs concerning your teen’s education. Witness the real change in your kid’s educational journey with TEL Gurus!

Wondering how? Well, we don’t have to say anything about it. Our reviews speak well!!

amazing fact 4
May 14, 2021 12:00 am
Facts

Amazing Facts

If you think your school disappointed you by not giving you enough holidays during the last winter break, let me introduce you to Oymyakon’s solitary school that closes only when the temperature falls below -52°C. The lowest temperature recorded here was -71.2°C with the average being -50°C. Spare a thought for the residents of Oymyakon.

Unbelievable but true, the Oymyakon valley is the coldest place on Earth! Coldest, WE understand but inhabited, that’s strange.

Wonder how a population of approximately 500 people has been living in a land that has always known only one color, one season, and such tough living conditions.

Quicker Mathematics 2
May 13, 2021 12:00 am
Mathematics

Quicker Mathematics

Imagine your child solving 9996 x 9997 in seconds?

Or calculating without a pen-paper?
How about if they would know quicker and smartest techniques to solve any mathematics problem?Or if WE say that they need to learn tables up to 9 only. Do they need maths tricks & shortcuts for an important exam like 11+?TEL Gurus have answers to all these questions with a magic tool called QUICKER MATHEMATICS – WORLD’S FASTEST MENTAL MATH SYSTEM.

12 Most Common Grammar Peeves
May 12, 2021 12:00 am
English

12 Most Common Grammar Peeves

Do you know what does the term “Grammar Peeves” means?

Grammar peeves refer to the usage rules and punctuation that should be followed.

Do you have excellent English grammar command? Or you are also struggling to overcome grammar peeves? Which one are you?

Here’s all you need to know about them!

Upscale your kid’s command in English Grammar with TEL Gurus expert tutors.

Science Concepts
May 11, 2021 12:00 am
Science

Science Concepts

You may recall from Newton’s laws that “objects in motion will stay in motion unless acted upon by an outside force.” So, When the car turns, your body keeps trying to go straight and the car has to push you in the direction of the turn to make you turn with the car.

If you know the force acting upon, then comment below the correct answers.

TEL Gurus clears science concepts easily with daily life examples.

Different Types Of TRANGLE
May 10, 2021 12:00 am
Mathematics

Different Types Of Tringles

Got to hear the word “Triangle’ – the first thing that pops in mind is the shape with three angles only!

But do you know that even the triangle concept doesn’t end here? It also has several types, and each one is known with different names?

Take a look at the picture, and you will get to know the difference!
Make your mathematics concepts easy learning with TEL Gurus experts.

Word Of The Week - Petrichor
May 7, 2021 12:00 am
General

Word Of The Week - Petrichor

You must have admired the mesmerizing fragrance of raindrops falling on the soil at some point in your life.

But have you ever thought that what exactly it is called? Nah!! We are sure that you were busy enjoying that appealing fragrance.

Do not hassle now to search for it. Look at the image and you will get your answer.

Update your vocabulary with such exciting stuff with TEL Gurus.

Why Are Rainbow Curved
May 6, 2021 12:00 am
Science

Why Are Rainbow Curved?

Everyone is fond of watching a rainbow in the sky! But have you ever wondered why rainbows are curved only & why not straight?

We are sure that you must not have tried finding an answer to it. A rainbow is curved as it reflects the sun’s round shape! When you are on earth, the sun’s part is blocked, and so rainbows appear as a semi or quarter circle.

Want to know more such science facts? Stay connected.

Help Slow The Spread of Covid-19
May 5, 2021 12:00 am
General

Help Slow The Spread of Covid-19

Help slow the spread of the Covid-19 virus. Fight against Covid-19 isn’t over yet! The battle is against an unseen enemy that has impacted education globally.

If your teens cannot make it to school or face any problem in their studies, TEL Gurus online learning will support their studies safely and remotely. Contact our team at TEL Gurus today!!

QUICKER MATHEMATICS
May 4, 2021 12:00 am
Mathematics

QUICKER MATHEMATICS

Now or never offer for PARENTS. It can’t get cheaper than this.

Quicker Mathematics is 10 – 15 times faster than normal maths. It integrates ideas from the ancient methodologies and the new concepts of learning mathematics to create your teen’s interest in mathematics.

It sharpens your child’s mind, increases mental agility & IQ.

How To Spend Quality Time With Your Kids..
May 3, 2021 12:00 am
General

How To Spend Quality Time With Your Kids

The weekend is here, and so does family time!

Killing time with electronic gadgets is fine, but spending time with kids can make the real difference.

Don’t know what to do in your free time with kids? Try these activities and thank us later!!

timing clock..
April 29, 2021 12:00 am
General

Did You Know?

Apart from showing the time, do you know that a wall clock helps with a couple of things? Wondering how?

We will tell you!

✔️You can relate your study stuff with it, so it can help you memorize well.

✔️You can give your suitable timings to TEL Gurus Experts, and we will impart the subject knowledge on your chosen schedule.

Connect now to get your kid to indulge in fun learning activities!

mastering idioms
April 27, 2021 12:00 am
English

Mastering Idioms

And here I thought that learning the literature lessons was tough. Well, it was before I tried using idioms!

We know trying to find out what the phrase means is complex! That is why we have tried making it easily understandable for you.

Explore the wide learning options with TEL Gurus Experts and keep the English phrases at your fingertips!

science facts
April 26, 2021 12:00 am
Science

Did You Know?

You must have read about Newton’s law of gravity. But do you know that what do a falling apple, the orbit of the moon, and aching feet have in common?

No?

Each one is caused by gravitational force. Want to know the hidden concept behind it?

Engage your child with TEL Gurus to know the hidden concepts.

did yu know2.
April 23, 2021 12:00 am
English

Did You Know?

Do you know about this mind-boggling fact about consecutive double alphabets? We bet you were not familiar with this.

Still in doubt? Check out some more words from your dictionary, and you won’t find another combination.

Comment below if you were aware of any of the words like these.

important value to rembember..
April 21, 2021 12:00 am
Math

Important Values To Remember

The values of trigonometrical ratios of standard angles are very important to solve trigonometrical problems. Therefore, it is necessary to remember the value of the trigonometrical ratios of these standard angles.

The standard angles of trigonometrical ratios are 0°, 30°, 45°, 60°, and 90°. The sine, cosine, and tangent of the standard angles are given below in the table.

Oxymorons..
April 20, 2021 12:00 am
English

Chuckle-worthy Oxymoron's

Oxymorons are the figures of speech in which two contradictory terms are combined to create a rhetorical effect by paradoxical means.

By using oxymorons, we can express a very striking or humorous thought in a short form.

They are extremely useful in written English as they make titles effective, add dramatic effect, add flavor to speech, and can sometimes be used to achieve a comedic effect.

Cricket
April 19, 2021 12:00 am
Fact

Why a Cricket Player Lowers His Hands While Catching a Ball?

Cricket is a subtle game requiring a great amount of patience as well as skill. You must have observed a cricket player lowering his hands while catching a ball.

The reason behind this is the pure science concept. By lowering his hands, a cricketer increases the time of the catch. He increases the time to bring a change in momentum and hence the rate of change of momentum decreases. Thus, a small force is exerted by the ball on the hands which decreases the chance of injury.

Math Mind-blowing Magic
April 16, 2021 12:00 am
Mathematic

Math Mind-blowing Magic

Wondering is it magic or math? Or is it magical math?
Whatever the way you call it, but there’s undoubtedly some magic in it.

Don’t believe it? Then try this out and get to know about it!

Mathamatics tips
April 15, 2021 12:00 am
Mathematic

Memorize Formulae Easy Way!

Mathematics is like a nightmare for many that don’t get over with the night.

Students are more worried about the calculations and formulas. Learn and memorize formulas the easy way with a few tips.

Stay in touch for more tips.

tips for more score in english
April 14, 2021 12:00 am
English

Tips To Score More In English

Who says English doesn’t require revision when this scoring subject can improve your overall grades?

Stop taking English non-seriously! Enhance your overall score with simple but essential tips.

tips for scoring in science
April 13, 2021 12:00 am
Science

Tip For Scoring More In Science

Worrying about scores won’t help you. But doing something will undoubtedly help.

Adopt the Tips and reward yourself with better scores in exams.

mathamatic
April 8, 2021 12:00 am
Math

Cubes and Cube Roots

There is an exciting story about two great mathematicians.

Prof. G. H. Hardy visited S. Ramanujam. The taxi number to which he came was 1729 and stated that 1729 is a dull number. But Ramanujam, who was good at playing with numbers and kept experimenting with them, quickly pointed that it is indeed an exciting number.

He said it is the smallest number that can be expressed as a sum of two cubes in two different ways!

1729 = 1728 + 1 = 123 + 13

1729 = 1000 + 729 = 103 + 93

Since then, 1729 is known as The Hardy Ramanujan Number.
The cube root of a number is a value which when multiplied by itself thrice produces the original value.

The cube root of 64, denoted as 3√64, is 4. When we multiply 4 by itself thrice, we get 4 x 4 x 4 = 64 = 43.

Active Voice and Passive Voice
April 7, 2021 12:00 am
Science

Active Voice and Passive Voice

Active and passive voices both are ways of communication. But do you know both voices can make a massive difference while communicating? Using active voice conveys a confident, strong, and clear tone, whereas passive voice sounds weaker and subtler.

If you wonder what the difference between active voice and passive voice is, then your first hint lies in the name only. In Active voice, the subject performs an action expressed by the verb, whereas the subject receives an action in the passive voice.

Tip to remember!
While converting an active voice to a passive one, the active voice sentence’s object becomes the subject of the passive voice’s sentence.

Acid and Base
April 6, 2021 12:00 am
Science

Acid and Base

Do you know that both, Acid and Base play a crucial role in everything ranging from the digestion of food items we eat to the functioning of the medicines we take and even about the cleaning products we utilize at home?

But do you know that liquids have their nature? And with a simple test, we can identify their nature?

A pH scale or strip ranging from 0 to 14 measures the liquid’s acidity or basic nature. Liquids are either basic or acidic to the extent that they entirely depend on the types of ions in them.

A liquid with a lot of hydrogen ions is considered acidic, which ranges from 0 to 7, and the one with lots of hydroxide ions is a base ranging from 8 to 14 on a pH scale. Whereas liquid with 7 pH is neutral like a distilled water.

Acid turns litmus paper red, and bases turn litmus paper blue.
Acids taste sour, and bases taste bitter.

How to Memorize Roman Numerals
April 5, 2021 12:00 am
Mathematics

How to Memorize Roman Numerals?

Learning Roman numerals is almost like writing in code which may not be imperative in the modern education system. But is still being used in many daily life examples like THE BIG BEN, wall clocks, 2016’s Olympics were the 31st or XXXI games, Emperors and queens Henry VIII and Elizabeth II, etc.

Follow this interesting method to anchor important roman numerals in your memory:

I Value Xylophones Like Cows Do Milk

If your child is struggling with mathematics or feeling frustrated or discouraged, then TEL Gurus expert math tutors are surely the need of the hour.

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did you know
April 3, 2021 12:00 am
Facts

Did You Know?

Roman Numerals – The system or way the Romans would write different numbers using letters I for 1, V for 5, X for 10, L for 50, C for 100, D for 500, and M for 1000.
Wait a minute!! Where is Zero and how is it represented? 🤔

Amazingly there is no Roman numeral for zero. Romans felt no need for a numeral to represent zero. Roman numerals system was developed for trading and bartering in ancient times. Instead of a roman numeral for zero, they used the Latin word ‘nulla’, which meant zero.

However, the ‘number’ zero was invented by an Indian astronomer ARYABHATA who put forward the concept of zero for the first time in the world.

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punctuations
April 2, 2021 12:00 am
English

Punctuations

Punctuation marks – Are they just annoying little marks your English teacher is always talking about? NO!! There’s a reason that your teachers and even word processors cause such a fuss over punctuation marks.

Learning how to use punctuation marks is an essential part of English communication and also a great grammar practice. It makes us understand the English sentence structure, different parts of speech, nouns, verbs, etc.

Depending on where they’re placed, they can affect a sentence’s message or even completely change its intended meaning.

HUMAN
June 1, 2021 12:00 am
Biology

Human Respiratory System

We take around 22,000 breaths a day!! wow, isn’t that great?

But the greatest of all facts about the respiratory system is that God made it, just like he made everything else in our bodies. From the time of our birth, we breathe in oxygen and breathe out carbon dioxide. The respiratory system does so much more!

✅Delivers oxygen to the cells in the body
✅Removes waste gases like carbon dioxide from the body
✅Sound Production.
✅Phonation – allows talking
✅Olfactory Assistance – a sense of smell.
✅Protection – from dust and microbes entering the body through mucus production, cilia, and coughing.
✅Acid-base balance
✅Pulmonary defense and metabolism

12 verb
March 24, 2021 12:00 am
English

12 Verb Tenses in English

English – a language imbibed globally all over the world.

To bring out the thoughts onto the surface and be interactive, one needs to be well versed with the English language.
If we aren’t able to express ourselves appropriately, our growth hinders, the mind becomes dull, thereby, stopping us from climbing the ladders of self-development and achievement.

Just like a house needs an indestructible foundation to stand strong, we require a strong command over the base of tenses to be fluent and accurate in writing and spoken English.

Amazing Fact3
March 23, 2021 12:00 am
Facts

Amazing Fact

Every tree is unique just like every human being. Similar to humans, trees vary with growth and height. Some grow tall while others are short. Some remain skinny and others grow wide.

Like all living things, trees have a life cycle – from conception (seed) to birth (sprout), to infancy (sapling), to juvenile (small tree), to adult and elderly (mature), and finally to death (rotting log).

Stay connected with TEL Gurus for more amazing facts.

March 22, 2021 12:00 am
General

Spider Silk is Stronger by Weight Then Steel

What comes into our mind when we see a spider or read about it.
Undoubtedly, SPIDERMAN, with his superhuman strength and notoriously strong spider webs that could even stop a train.

Yes !! A single strand of spider silk is thinner than human hair and FIVE times stronger than steel of the same width. A ROPE JUST 2 INCHES THICK COULD REPORTEDLY STOP A BOEING 747😲

✔️ Spiders make silk kites, slingshots, and even submarines.
✔️ Spider silk is surprisingly diverse.
✔️ Some spiders’ webs are large enough to cross entire rivers.

Fact Of The DAY
March 19, 2021 12:00 am
Facts

Fact Of The Day

Everyone uses mathematics in their daily life. The more one studies mathematics, the more mysterious it becomes, with powers that seem almost magical at times.

If you multiply 111,111,111 × 111,111,111 you get 12,345,678,987,654,321 –

A PALINDROME number that reads the same forwards or backward. And that works all the way back down to 11 x 11 = 121, 111 x 111 = 12,321 or just 1 x 1 (1). Try calculating with another series. 🙂

For more interesting facts and conceptual understanding.

amazing facts1
March 18, 2021 12:00 am
Facts

Amazing Facts

Unlike us, grasshoppers do not have ears on the sides of their head. Instead what they have is a pair of membranes that vibrates in response to sound waves. These membranes are located on either side of their first abdominal segment, tucked under their wings.

Stay tuned for more such fascinating facts!

SCIENCE OF TREES - DENDROLOGY
March 17, 2021 12:00 am
Science

SCIENCE OF TREES - DENDROLOGY

The study of the world’s oldest living organism that majorly contributes its vital role in the existence of every single life form present on our earth. A mature leafy tree produces as much oxygen in a season as 10 people inhale in a year.

TREES:
✅Are natural air purifiers.
✅Combat climate change & pollution.
✅Are habitat to wildlife.
✅Conserve energy & provide food.
✅Aid to lots more environmental benefits.

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amazing fact
June 11, 2021 12:00 am
General

If You Count in English Your Lips Won't Touch Until You Reach 1 Million

Start counting from zero and you would be surprised to realize this fact. 🙂

Counting, an infinite process, is the foremost human activity that children engage in at a very tender age. It is important to make children understand that the numbers have an order while counting.

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Linear equation in one variable
March 9, 2021 12:00 am
Math

Linear equation in one variable

An equation which is expressed in the form of ax + b = 0,
where a and b are two real numbers and x is a variable that has only one solution.

For example, 2x – 10 = 8 is a linear equation having a single variable in it. So, this equation will have only one solution, which is x = 9.

LOGICAL REASONING
March 8, 2021 12:00 am
Reasoning

LOGICAL REASONING

Thinking in terms of cause and effect that results in correct and reasonable decisions. The word ‘Logic’ originally came from the Greek means reason or ideas.

Good philosophical reasoning is logically based on some facts.

Enhance your child’s reasoning ability by learning at TEL Gurus.

Nouns in English
March 3, 2021 12:00 am
English

Nouns in English

The noun is a word that refers to person, place, quality, or thing.

For example a table, Joseph, Man, Woman, Music, London, etc.

Want to know more about nouns? Start your online English classes with TEL Gurus.

Vowels in English
March 2, 2021 12:00 am
English

Vowels in English

Letters A, E, I, O, and U are known as vowels.

The sound of the vowels is made from the mouth & throat not closing at any point. Help your child understand vowels.

Scientific Theories & Laws
February 25, 2021 12:00 am
Science

Scientific Theories & Laws

#5 Scientific Theories & Laws

  1. Big Bang Theory
  2. Hubble’s Law of Cosmic Expansion
  3. Kepler’s Laws of Planetary Motion
  4. Universal Law of Gravitation
  5. Newton’s Laws of Motion

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