Simplification TNPSC Group 1 Questions

Simplification MCQ Questions

1.

Simplify

  Group 2 - 2018

ANSWER :

B.

2.

Simplify

 Group 1 - 2019

ANSWER :

B.

3.

Simplify

  Group 1 - 2019

ANSWER :

C.

4.

Simplify the following

 Group 1 - 2019

A.

x2-2x+4

B.

x2+2x+4

C.

x2-2x-4

D.

x2+2x-4

ANSWER :

B. x2+2x+4

5.

Simplify :

 Group 1 - 2019

ANSWER :

D.

6.

If 3a + 4b = 22, 8a - 5b = -4, then the value of (a+b)2 = ?

A.

36

B.

72

C.

25

D.

49

ANSWER :

A. 36