Find the least number which must …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

Find the least number which must be added to 6540 to make it a perfect square

Posted by Rohith Varman Rohith Varman 1 year, 5 months ago

CBSE > Class 07 > Mathematics

1 answers

Preeti Dabral 1 year, 5 months ago

6598
We know that
By taking square root
81² is less than 6598
So by taking 82²
324−198=126 less
Adding 126 we get a square of 82 which is 6724.

0Thank You

ANSWER

Related Questions

Write a pair of negative integer whose difference is gives 8

Posted by Vansh Yadav 1 week ago

CBSE > Class 07 > Mathematics

4 answers

Chapter 1 try this solution

Posted by Vishakha Bagul 20 hours ago

CBSE > Class 07 > Mathematics

0 answers

[13+(-12) ]+ x=13+[(-12) +(-7) ]

Posted by Aryan Verma 1 week, 1 day ago

CBSE > Class 07 > Mathematics

2 answers

Write a pair of negative integer whose difference gives it

Posted by Vansh Yadav 1 week ago

CBSE > Class 07 > Mathematics

0 answers

2×(-5+6)=?

Posted by Dev Mondal 5 days, 4 hours ago

CBSE > Class 07 > Mathematics

5 answers

2+000000

Posted by Bidyanshu Mohanty 4 days, 8 hours ago

CBSE > Class 07 > Mathematics

4 answers

Chapter 1 integer

Posted by Shubham Parmar Shubhi 4 days, 1 hour ago

CBSE > Class 07 > Mathematics

2 answers

(-5)÷3

Posted by Vedha Desai 1 day, 23 hours ago

CBSE > Class 07 > Mathematics

0 answers

(-55)+(78)-(777)

Posted by Pratikhya Behera 22 hours ago

CBSE > Class 07 > Mathematics

0 answers

Write a pair of integers whole some givens a negative integer

Posted by Vishakha Bagul 20 hours ago

CBSE > Class 07 > Mathematics

0 answers

myCBSEguide

CBSE, JEE, NEET, CUET

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers