MEDIUM
8th CBSE
IMPORTANT
Earn 100

Find the square root of the following correct up to 3 decimal places :
25.65

50% studentsanswered this correctly

Important Questions on Squares and Square Roots

MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 7
Find the least number which must be multiplied to 63368 to make it a perfect square.
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 8
Find the least seven digit number which is a perfect square.
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 9
Find the least number which must be subtracted from 13926 to make it a perfect square.
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 10
The area of a square plot is 2137.2129 cm2. If the length of one side of the square plot correct to the nearest mm is k mm, express the value of k in the form of decimal.
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 11
The area of a room which is a square in shape is 9.5481 m2. If the perimeter of the room is k m, find the value of k
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 12
Find the value of 6.889 and hence , find the value of 68.89-0.6889
MEDIUM
8th CBSE
IMPORTANT
Joy Of Mathematics 8>Chapter 4 - Squares and Square Roots>Revision Time>Q 13
The class teacher collected ₹24649 from the students, each student contributed as many rupees as there were students in the class. Find the number of students in the class.