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Quantitative Aptitude

SIMPLIFICATION MCQs

Simplication

Total Questions : 1537 | Page 150 of 154 pages
Question 1491. In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for______?
  1.    160
  2.    175
  3.    180
  4.    195
 Discuss Question
Answer: Option B. -> 175
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1492. 33/4 of 4500 + ? = 118500
  1.    8.1375 * 10⁴
  2.    2.4123 * 10⁴
  3.    5.124 * 10⁴
  4.    6.125 * 10⁴
 Discuss Question
Answer: Option A. -> 8.1375 * 10⁴
? = 118500 – 33/4 * 4500 = 8.1375 * 10⁴
Question 1493. 8 2/3 + 6 4/5 = _____?
  1.    14
  2.    14 1/2
  3.    14 3/4
  4.    None of these
 Discuss Question
Answer: Option D. -> None of these
8 2/3 + 6 4/5 = (8 + 6) + (10/15 + 12/15) = 14 + 1 7/15 = 15 7/15
Question 1494. 2 + [2 + {2 + (2 + (2 + 2³)}] = _____?
  1.    17/4
  2.    33/4
  3.    65/4
  4.    129/4
 Discuss Question
Answer: Option B. -> 33/4
2 + [2 + {2 + (2 + (2 + 23)}]
= 2 + 6 + 1/4 = 33/4
Question 1495. 7 2/5 of 110 / ? = 844
  1.    22
  2.    24
  3.    30
  4.    28
 Discuss Question
Answer: Option C. -> 30
? = 844 – 7 2/5 OF 110 = 844 – 37 * 22 = 30
Question 1496. (815 / ?) / 100 * 28 * 3 – (815 * 14 * 6)/100 = 1680
  1.    2000
  2.    3000
  3.    4000
  4.    6000
 Discuss Question
Answer: Option A. -> 2000
LET 815 + ? BE K
=> 84K/100 – (815 * 84)/100 = 1680
=>84(K/100 – 815/100) = 1680
=> (K – 815)/100 = 20 => K = 2815
K = 815 + ? = 2815 => ? = 2000
Question 1497. 20% of 40 + ? % of 80 = 120
  1.    140
  2.    120
  3.    160
  4.    180
 Discuss Question
Answer: Option A. -> 140
20% OF 40 + ? % OF 80 = 120
=> 800/100 + ?/100 * 80 = 120
=> ? = 140
Question 1498. (24 * 5 * 7 * 9) / ? = 216
  1.    15
  2.    20
  3.    25
  4.    35
 Discuss Question
Answer: Option D. -> 35
? = (24 * 5 * 7 * 9) / 216 = 35
Question 1499. (98 / 7 / 2) / ? = 14
  1.    1/2
  2.    1/3
  3.    1/4
  4.    1/5
 Discuss Question
Answer: Option A. -> 1/2
? = (98 / 7 / 2) / 14 = 1/2
Question 1500. 2222.2 + 222.22 + 22.222 = ________?
  1.    2466.462
  2.    2664.642
  3.    2464.462
  4.    2466.642
 Discuss Question
Answer: Option D. -> 2466.642
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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