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Quantitative Aptitude

SIMPLIFICATION MCQs

Simplication

Total Questions : 1537 | Page 147 of 154 pages
Question 1461. 8/15 / 1 1/3 * 3 ?/4 = 1.5
  1.    1
  2.    2
  3.    3
  4.    5
 Discuss Question
Answer: Option C. -> 3
8/15 * 3/4 * 3 ?/4 = 1.5
=> 3 ?/4 = 3/2 * 5/2 = 15/4 = 3 3/4
=> ? = 3.
Question 1462. (0.456 * 0.456 – 0.228 * 0.228) / (0.456 + 0.228) = ________?
  1.    0.228
  2.    0.456
  3.    0.684
  4.    1.0
 Discuss Question
Answer: Option A. -> 0.228
(0.456 * 0.456 – 0.228 * 0.228) / (0.456 + 0.228)
THIS IS THE FORM OF 7X/60 = 7 = A – B = 0.466 – 0.228 = 0.228
Question 1463. 24 – [2.4 – {0.24 * 2 – (0.024 – ?)}] = 22.0584
  1.    0.0024
  2.    0.024
  3.    0.24
  4.    0.24
 Discuss Question
Answer: Option A. -> 0.0024
24 – [2.4 – {0.24 * 2 – (0.024 – ?)}] = 22.0584
24 – [2.4 – {0.48 – (0.024 – ?)}] = 22.0584
24 – [2.4 – 0.48 + 0.024 – ?] = 22.0584
24 – 2.4 + 0.48 – 0.024 + ? = 22.0584
? = 22.0584 – 24.48 + 2.424
? = 24.2824 – 24.48 => ? = 0.0024
Question 1464. √3584 * 52.034 = _______?
  1.    3180
  2.    3200
  3.    3120
  4.    3210
 Discuss Question
Answer: Option C. -> 3120
√3600 * 52 = ?
=> ? = 60 * 52 = 3120
Question 1465. 58978 / 363.94 * 11.02 = _______?
  1.    1580
  2.    1680
  3.    1780
  4.    1880
 Discuss Question
Answer: Option C. -> 1780
59000 / 364 * 11 = ?
=> ? = 162 * 11 = 1782 = 1780
Question 1466. 79.98 / 12.51 * 2.49 = ______?
  1.    12
  2.    14
  3.    16
  4.    18
 Discuss Question
Answer: Option C. -> 16
80 / 12.5 * 2.5 = ?
=> ? = 6.4 * 2.5 = 16
Question 1467. 26.98% of 6002 + 45.01% of 4199 = ________?
  1.    2500
  2.    3500
  3.    3600
  4.    4500
 Discuss Question
Answer: Option B. -> 3500
27% OF 6000 + 45% OF 4200 = ?
=> ? = 27/100 * 6000 + 45/100 * 4200
=> ? = 1620 + 1890 = 3510 = 3500
Question 1468. 183.21 + 2.9928 * 66.84 = _______?
  1.    383
  2.    372
  3.    380
  4.    374
 Discuss Question
Answer: Option A. -> 383
? = 183.21 + 200 = 383
Question 1469. (332% of 2113) / 42 = _________?
  1.    167
  2.    154
  3.    162
  4.    181
 Discuss Question
Answer: Option A. -> 167
(3.32/100 * 2113) * 1/42 = (70.1516) * 1/42 = 167
Question 1470. (180/37 of 14.8) / (17/60.1 of 180.30) = _______?
  1.    1.4
  2.    1.6
  3.    1.5
  4.    1.2
 Discuss Question
Answer: Option A. -> 1.4
(180/37 OF 14.8) / (17/60.1 OF 180.30) = 72/51 = 24/17 = 1.41

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