SSC CGL/CHSL 2015:- MATHEMATICS

 SIMPLIFICATION

1.10542 – 654 + 3355 – 4520 =?
A.5723
B.8723
C.7958
D.9032

2.555 + 55 – 444 + 333 – 9 =?
A.505
B.485
C.490
D.500

3.1000 + 100 + 10 – 999 – 9 =?
A.102
B.112
C.88
D.98

4.5431 + 10500 – 4371 – 1098 =?
A.10462
B.4292
C.10472
D.14142

5.5431 + 10500 – 4371 – 1357 =?
A.10003
B.9203
C.10203
D.11203

6.543 + 676 – 455 – 321 =?
A.453
B.443
C.543
D.343

7.100000 – 50000 + 60000 + 200000 – 20000 =?
A.290000
B.310000
C.280000
D.300000

8.89 + 74 – 63 + 52 – 41 =?
A.109
B.101
C.111
D.99

9.421 + 632 + 500 – 899 =?
A.654
B.645
C.456
D.564

10.79 + 21 – 55 + 45 =?
A.90
B.85
C.105
D.95

11.0.333 …. × 0.444 …. is equal to
A. 0.148148148 ….
B. 0.777 ….
C. 0.121212 ….
D. 1.333 …

12.If 272/3 × 81-1/2 = 3x, the value of x is
A. -1
B. 0
C. 1
D. 2

13.65% of 654 – ? % of 860 = 210.1
A. 25
B. 15
C. 20
D. 30
E. None of these

14.35154 – 20465 – 5201 = ?
A. 9488
B. 9844
C. 9484
D. 9848
E. None of these

15.283.56 + 142.04 + 661.78 = ?
A. 1084.28
B. 1087.28
C. 1080.38
D. 1082.48
E. None of these

16.33.5 % of 250 = ?
A. 76.25
B. 82.25
C. 78.75
D. 83.75
E. None of these

17.282 + 2828 = ? × 40
A. 277.75
B. 2257.75
C. 277.25
D. 257.25
E. None of these

18.25 ÷ 0.5 – 0.5 = ?
A. 25
B. 0
C. 36.5
D. 49.5
E. None of these

19.13% of 190 + ? = 111
1) 68.7
2) 93.3
3) 24.7
4) 71.3
5) None of these

20.628.88 – 410.25 + 153.05 = ?
A. 371.68
B. 56.58
C. 317.68
D. 65.58
E. None of these

Answer
1. B
2. C
3. A
4. A
5. C
6. B
7. A
8. C
9. A
10. A
11. B
12. B
13. A
14. A
15. C
16. D
17. A
18. D
19. E
20. A