Root problem MCQs

Root problem MCQs

Our experts have gathered these Root problem MCQs through research, and we hope that you will be able to see how much knowledge base you have for the subject of Root problem by answering these multiple-choice questions.
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1: Evaluate: √248+√51+√169

A.   32

B.   23

C.   15

D.   16

2: If a*b*c=√(a+2)(b+3)/(c+1),find the value of 6*15*3.

A.   3

B.   6

C.   9

D.   2

3: Find the value of √25/16.

A.   5

B.   5/4

C.   3/4

D.   2/3

4: What is the square root of 0.0009?

A.   0.03

B.   .003

C.   3

D.   3.0

5: Find the value of √0.289/0.00121

A.   170

B.   170/11

C.   123

D.   123/11

6: Evaluate: √(9.5*0.0085*18.9)/(0.0017*1.9*0.021).

A.   160

B.   150

C.   132

D.   100

7: Simplify: √[( 12.1)2 − (8.1)2] / [(0.25)2 + (0.25)(19.95)]

A.   6

B.   3

C.   4

D.   8

8: If √15=3.88, find the nearest value of √(5/3)

A.   1.2934..

B.   1.2933..

C.   1.3

D.   1

9: Find the least square number which is exactly divisible by 10,12,15 and 18.

A.   999

B.   900

C.   899

D.   987

10: By what least number 4320 be multiplied to obtain a number which is a perfect cube?

A.   32

B.   56

C.   52

D.   50