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8th CBSE
IMPORTANT
Earn 100

Find the square root of 1849 using short method.

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Important Questions on Squares and Cubes

MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 15

Find the square root of 2209 using short method.

MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 16
The two buildings are 20 m and 25 m high. If the buildings are 12 m apart, find the distance between their tops.
MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 16
The area of a town in the form of a square is 729 sq km. What is its one side?
MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 16
A kite was flying at a height of 40 m just above a tree. The string was 50 m long. How far away from the tree was the boy flying the kite?
MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 17

Find the cube root of 729.

MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 17

Find the cube root of 125.

MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 18

Find the cube root of perfect cube 91125.

MEDIUM
8th CBSE
IMPORTANT
Discovering Mathematics Book 8>Chapter 2 - Squares and Cubes>REVISION EXERCISE>Q 18

Find the cube root of perfect cube 166375.