Quantitative aptitude for ssc, bank, Railway



#SIMPLIFICATION(MATHS)#
Here we are creating question sample in Simplification. We have included Some questions that are repeatedly asked in bank exams !!!

What should come in place of question mark (?) in the following questions: –

1.28.217 – 14.241 + 6.873 – 2.434 = ?
A. 18.167
B. 16.145
C. 10.645
D. 18.415
E. 15.546
Answer & Explanation
Answer – D. 18.415
Explanation :
= 28.217 – 14.241 + 6.873 – 2.434
= 35.090 – 16.675 = 18.415
2.712 + 92 *0.50 – 83 =?
A. 646
B. 675
C. 688
D. 645
E. 697
Answer & Explanation
Answer – B. 675
Explanation :
92 *0.50 = 46
712 + 46 – 83 = 675
3.12% of 450 + x% of 200 = 88
A. 15
B. 17
C. 14
D. 18
E. 24
Answer & Explanation
Answer –B. 17
Explanation :
12% of 450 + x% of 200 = 88
54 + 2x = 88
2x = 34
x = 17
4.726.34 + 888.12 – ? = 1001.88
A.634.58
B.621.58
C.602.56
D.654.54
E.612.58
Answer & Explanation
Answer – E.612.58
Explanation :
726.34 + 888.12 – ? = 1001.88
x = 612.58
5.36.15 + 71.58 + 6.33 + 2.71 = ?
A. 124.54
B. 146.42
C. 108.64
D. 116.77
E. 115.24
Answer & Explanation
Answer –D. 116.77
Explanation :
= 36.15 + 71.58 + 6.33 + 2.71 = 116.77
6.7.572 ÷ 26 * 12 – 200 =?
A. 36
B. 28
C. 64
D.12
E. None of these
Answer & Explanation
Answer – C. 64
Explanation :
572 ÷ 26 = 22
22 x 12 = 264 => 264 – 200 = 64
7.5466.97 – 3245.01 + 1122.99 = ? + 2309.99
A. 1039.46
B. 1034.96
C. 1032.54
D. 1038.25
E. 1022.55
Answer & Explanation
Answer – B. 1034.96
Explanation :
5466.97 – 3245.01 + 1122.99 – 2309.99 = 1034.96
8.15.4 * 13.5 * x = 2598.75
A. 15.2
B. 15.3
C. 12.9
D. 12.5
E. 19.2
Answer & Explanation
Answer – D. 12.5
Explanation :
15.4 * 13.5 * x = 2598.75
x = 2598.75/207.9 = 12.5
9.7359 + (5.4)2 + √? = 7437.16
A.2350
B.2401
C.2530
D.2553
E.2535
Answer & Explanation
Answer – B.2401
Explanation :
7359 + (5.4)2 + √? = 7437.16
√? = 7408 – 7359 = 49 => ? = 2401
10.6561 ÷ (10.8 * 2.5) ÷ 3 = ?
A. 61
B. 71
C. 81
D. 45
E. 58
Answer & Explanation
Answer – C. 81
Explanation :
6561 ÷ (10.8 * 2.5) ÷ 3 = ?
= 6561 ÷ (27) ÷ 3 = 81
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