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Simplification MCQ Question with Answer

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Simplification MCQ Question with Answer, Simplification Quantitative Aptitude MCQs, Mcq on simplification questions and answers, Mcq on simplification with answers, mcq based on simplification, mcq questions based on simplification,
Approximation
Probability
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Compound Interest

51. \(\displaystyle 7825-9236+5234=?\times 25\)

(a) 152.92

(b) 152.29

(c) 125.29

(d) 125.92

(e) None of these


Solution: (a)
\(\displaystyle 7825-9236+5234=?\times 25\)
\(\displaystyle 3823=?\times 25\)
\(\displaystyle ?=\frac{{3823}}{{25}}=152.92\)

52. 17.7% of 286 = ?

(a) 52.262

(b) 48.266

(c) 54.626

(d) 50.622

(e) None of these


Solution: (d)
\(\displaystyle ?=\frac{{286\times 17.7}}{{100}}=50.622\)

53. \(\displaystyle 13.5\times 16.3\times 12.8=?\)

(a) 2861.46

(b) 2168.46

(c) 2816.64

(d) 2186.64

(e) None of these


Solution: (c)
\(\displaystyle ?=13.5\times 16.3\times 12.8=220.05\times 12.8=2816.64\)

54. 525.25 + 52.52 + 5.2 = ?

(a) 678.79

(b) 428.97

(c) 588.97

(d) 582.79

(e) None of these


Solution: (e)
? = 525.25 + 52.52 + 5.2 = 577.77 + 5.2 = 582.97

55. \(\displaystyle \frac{1}{5}\times \frac{5}{7}\div \frac{6}{7}=?\)

(a) \(\displaystyle \frac{1}{5}\)

(b) \(\displaystyle \frac{3}{5}\)

(C) \(\displaystyle \frac{1}{6}\)

(d) \(\displaystyle \frac{2}{7}\)

(e) None of these


Solution: (c)
\(\displaystyle \frac{1}{5}\times \frac{5}{7}\times \frac{7}{6}=\frac{1}{6}\)

56. \(\displaystyle 3.5\times (48\div 1.5)=?\)

(a) 111

(b) 112

(c) 121

(d) 122

(e) None of these


Solution: (b)
\(\displaystyle 3.5\times (48\div 1.5)=?\)
or, \(\displaystyle 3.5\times 32=?\)
? = 112

57. 16.8% of 705 = ?              

(a) 116.88

(b) 109.66

(c) 118.44

(d) 121.22

(e) None of these


Solution: (c)
\(\displaystyle \frac{{16.8}}{{100}}\times 705=118.44\)

58. 13% of 190 + ? = 111

(a) 68.7

(b) 93.3

(c) 24.7

(d) 71.3

(e) None of these


Solution: (e)
13% of 190 + ? = 111
or, 24.7 + ? = 111
or, ? = 111 – 24.7 = 86.3

59. 628.88 – 410.25 + 153.05 = ?

(a) 371.68

(b) 56.58

(c) 317.68

(d) 65.58

(e) None of these


Solution: (a)
371.68

60. \(\displaystyle 8282+2828=?\times 40\)

(a) 277.75

(b) 257.75

(c) 277.25

(d) 257.25

(e) None of these


Solution: (a)
\(\displaystyle 8282+2828=?\times 40\)
\(\displaystyle 11110=?\times 40\)
\(\displaystyle ?=\frac{{11110}}{{40}}=277.75\)
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