true

Take Class 10 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

chess board question

Chandan V Singh

01/05/2017 0 0

How many squares are there in a chess board?

Simple- n (n+1)(2n+1)/6

Put n=8 as there are 8 row/column

so we get 8*9*17/6= 204 squares

Lik and comment to know how many rectangles are there in a chess board

Als the above formula is formula for finding sum of squares of first n no.s .

0 Like 0 Dislike

Follow 0

Other Lessons for You

Best way to learn something

The best ways to learn something is to develop an interest in that subject. Regardless of the subject try to follow these tips to learn it in an easy way. Firstly whenever you try to learn something you...

Sara

0 0

Forgetfulness/ Forgetting/ Difficulty in Remembering

In day to day life we come across tons of experiences, every minute something happens, sometimes we feel it, we understand it, we love it, we like it, we don’t like it, we hate it etc. It is highly...

Ashoora A.

2 0

Introduction to physics

The nature around us is very colourful and diverse. Physics is the study of nature and its laws.Physics is an experimental science: Physicists observe the phenomena of nature and try to find patterns that...

Shubham

0 0

Some formulas of algebra

Algebra: 1. (a + b) = a + 2ab + b 2. (a – b) = a – 2ab + b 3. (a + b) (a – b) = a – b 4. (x + a)(x + b) = x + (a + b)x + ab 5. (x + a)(x – b) = x + (a – b)x –...

Kanchan

2 0

English grammar (VOICE).

The voice of a verb may be defined as that form of the verb which shows whether the subject is the doer of the action of the verb or the action of the verb happens to the subject. Compare the following...

Sudeshna B.

0 0

Find Class 10 Tuition near you

Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 10 Tuition Questions

Define COPRA?

8 Answers

Why literacy rate is high among the males of India?

7 Answers

Factorise: 14x6 -- 45x3y3 -- 14y6

10 Answers

What is meant by uniform circular motion? Give its two examples.

7 Answers

Which river has the largest basin in India?

10 Answers

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.