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Surds and Indices Questions Quiz for Competitive Exams

11 months ago 1.4K Views
Q :  

If , the what is the value of x?

(A) 34

(B) 35

(C) 33

(D) 33.5

Correct Answer : A

Q :  

If 5a=3125, then the value of 5(a-3) is:

(A) 25

(B) 125

(C) 625

(D) 1625

Correct Answer : A

Q :  

If ,then the value of n is:

(A) 3

(B) 2

(C) 0

(D) -2

Correct Answer : B

Q :  

If then the value of y is

(A)

(B)

(C)

(D)

Correct Answer : A

Q :  

If 3 (X-Y)=27 and 3 (X+Y)=243, then X is equal to:

(A) 0

(B) 2

(C) 4

(D) 6

Correct Answer : C

Q :  

Greatest among the numbers
is

(A)

(B)

(C)

(D)

Correct Answer : A

Q :  

The value of  is:

(A) 8

(B) 20

(C) 16

(D) 4

Correct Answer : C

Q :  

(A) 9

(B) 0.9

(C) 0.99

(D) 99

Correct Answer : C

Q :  

Which of the following statements is/are True?
I.
II.
III.

(A) only I and II

(B) Only I and III

(C) Only I

(D) All are true

Correct Answer : A

Q :  

(A)

(B) 2

(C) 3

(D)

Correct Answer : A

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