MEDIUM
Earn 100

Estimate the value of the following numbers to the nearest whole number.

780

50% studentsanswered this correctly

Important Questions on Squares and Square Roots

EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
50+9818=?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
What is the square root of 23-415?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The value of 10+24+131+153+256 is
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
How many numbers are there between 200 to 300 which are perfect cubes?
HARD
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The LCM of two numbers is 168 and their HCF is 12. If the difference between the numbers is 60. What is the sum of the numbers?
MEDIUM
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
Which of the following is a perfect cube.
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
What is the value of 2+2+2+..........?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
What is the natural number n for which 39 +312 +315 + 3n is a perfect cube of an integer ?
MEDIUM
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The square root which of the following is a rational number?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root

Find the square root of 6889 by using Dwandwa Yoga Method.

EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The cube root of 3375 equal to_____.
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root

Arrange the following in the descending order 23-21), (19-17), (21-19.

EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
What is the value of 4121253?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
a3=93+1263+2173, then which of the following is correct?
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root

Consider the following numbers:

1. 22222. 116643. 3433434. 220347

Which of the above are not perfect squares?

MEDIUM
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The students of a class donated a sum of ₹2,809 to a fund. Each student donated as many rupees as the number of students in the class. The number of students in the class is:
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
The value of40+981 is:
EASY
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root
Find the square root of the following number by prime factorisation method. 6561
MEDIUM
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root

Find the square root of the following number correct to two decimal places.

314

MEDIUM
Mathematics>Arithmetic>Squares and Square Roots>Estimating Square Root

The value of 96+2304 is