ICSE Skills In Mathematics>Chapter 5 - Squares and Square Roots>MASTERY TEST-2>Q 21

MEDIUM

8th ICSE

IMPORTANT

Earn 100

Find the smallest number by which $25200$ should be multiplied to get a perfect square.

50% studentsanswered this correctly

Important Questions on Squares and Square Roots

EASY

8th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 5 - Squares and Square Roots>MASTERY TEST-2>Q 22

Sunita wanted to give a party. She wanted to give each guest the number of balloons equal to the number of guests. Balloons were sold in packets of

12

. Find the least number of packets that she has to buy, without wasting, left over balloons.

MEDIUM

8th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 5 - Squares and Square Roots>MASTERY TEST-2>Q 23

. Find the value of

\frac{\sqrt{0.0081}}{\sqrt{0.000009}}

.

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8th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 5 - Squares and Square Roots>MASTERY TEST-2>Q 24

Find the square root of

8

, correct to

1

decimal place. Write down the square root of

0.08

, correct to

2

places of decimals

MEDIUM

8th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 5 - Squares and Square Roots>MASTERY TEST-2>Q 25

Five times the square of a number is

1.8

. Find the number