How to find the square root

Practice Questions

ISEE Middle Level Quantitative Reasoning › How to find the square root

Page 1 of 3

10 of 24

1

Which of the following is equal to $\sqrt{2^{3}+ 6^{2}+10^{2}}$ ?

2

$V^{2} = 72$ ; is positive.

Which is the greater quantity?

(a)

(b)

3

Which is the greater quantity?

(A) $\sqrt{1+ 4+ 9 + 16 + 25 + 36}$

(B)

4

Which is the greater quantity?

(A) $\sqrt{4 \cdot 9 \cdot 25}$

(B) $2 \cdot 3 \cdot 5$

5

Simplify:

$2\sqrt{72}$

6

Which is the greater quantity?

(A) $\sqrt{9} + \sqrt{25}$

(B) $\sqrt{34}$

7

Give the square root of 256.

8

Simplify the below:

$\sqrt{12}+\sqrt{27}$

9

Which is the greater quantity?

(a) $\sqrt{425 }$

(b)

10

Which is the greater quantity?

(A) $\sqrt{100^{4}}$

(B) $100^{2}$

Page 1 of 3

Return to subject