Directions (Q.1-5) : What will come in place of the question mark (?) in the following?

1. 8^4 × 1/(8^3)  × 8^5  ÷ 8^2= 8^?
A.  7
B.  2
C.  3
D.  4
E.  None of these
Ans: D

2.  -(a -b) * ? = (b -a)
A.  -1
B.  1
C.  -a
D.  a
E.  None of these
Ans: B

3. (a + b) = ? * (-a-b)
A.  1
B.  -a
C.  -1
D.  -b
E.  None of these.
Ans: C

4. (a^3 - b^C. /(a^2+b^2+ ab) = ?
A.  (a-b)
B.  (a+b)
C.  a*b
D.  -a+b
E.  None of these
Ans: A

5. 16 + 26 * 2 = ?
A.  84
B.  44
C.  40
D.  832
E.  None of these
Ans: E

Directions (Q. 6-10): What approximate value should come in place of question mark (?) in the  following questions? (You are not expected to calculate the exact value.

6. 63251 * 82 = ? * 42l05
A.  101
B.  123
C.  147
D.  165
E.  8885
Ans: B

7. (84111) ^1/2= ?
A.  240
B.  270
C.  330
D.  290
E.  310
Ans: D

8. (54.78)^2= ?
A.  3000
B.  3300
C.  3500
D.  3700
E.  3900
Ans: A

9. (7171 + 3854 + 1195)  ÷ (892 + 214 + 54C.  = ?
A.  13
B.  18
C.  3
D.  26
E.  7
Ans: E

10. (562 % of 816) + 1449 = ?
A.  4145
B.  5675
C.  6035
D.  7325
E.  8885

Ans: C

Quantitative aptitude Quiz For IBPS,SBI,RBI,SSC CGL,Railway NTPC Exams Reviewed by Unknown on 12:04:00 Rating: 5