Square and square roots

Find the smallest number with which 980 be multiplied so that the product is perfect square?

• 40

• 35

• 70

• 38

Tags

CCSS.6.EE.B.7

Which of the following is a perfect square?

• 484

• 789

• 1024

• 1681

Tags

CCSS.6.EE.A.1

Find the smallest with which 3150 be divided so that the quotient is a perfect square ?

• 14

• 2

• 7

• 28

 $Find\ the\ square\ root\ \ \frac{25}{9}\ \times\ 4.41$  

• 3.5

• 2.1

• 5/3

• 21

Tags

CCSS.6.NS.B.3

A man has a garden in which trees are arranged in rows and column such that there are same rows and same number of columns . If total number of trees is 5625, find the number of rows.

• 75

• 85

• 65

• 45

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2

Find the smallest perfect square number which is divisible by 8 and 12.

• 144

• 256

• 14400

• 576

Tags

CCSS.6.EE.A.1

 $Evaluate\ :\ \sqrt{248+\sqrt{52+\sqrt{144}}}$  

• 16

• 8

• 4

• 32

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Find the smallest perfect square number divisible by 24, 30 and 60.

• 3600

• 784

• 6400

• 57600

Tags

CCSS.6.NS.B.4

Find the square root of 194481

• 441

• 21

• 449

• 429

Tags

CCSS.6.EE.B.5

Find square root of 276676.

• 526

• 436

• 556

• 576

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7