Quantitative Aptitude
NUMERICAL ABILITY COMBINED MCQs
Total Questions : 450
| Page 44 of 45 pages
Answer: Option D. -> 32
? = (32768)1/3
? = (32 * 32 * 32)1/3
? = (323)1/3
? = 32
Answer: Option B. -> 1072
63 * 14 + 334 = ? + 144
=> 882 + 334 = ? + 144
=> 1216 = ? + 144
=> ? = 1216 - 144 = 1072
Answer: Option A. -> 889
? = (19)2 + (28)2 - (16)2
= 361 * 784 - 256 = 889
Answer: Option A. -> 32
4500/18 - 122 = ? * 4
=> 250 - 122 = ? * 4
=> 128 = ? * 4
? = 128/4 = 32
Answer: Option D. -> 3/5
? = 8/15 + 2/5 - 1/3
= (8 + 6 - 5)/15
= 9/15 = 3/5
Answer: Option D. -> 35
? = (452/4 + 62) ÷ 5
= (113 + 62) ÷ 5 = 175/5 = 35
Answer: Option C. -> 660
? = (14 * 24) + (27 * 12)
= 336 + 324 = 660
Answer: Option B. -> 1539.2
? = (4.7 * 12 * 8) + (6.8 * 16 * 10)
= 451.2 + 1088 = 1539.2
Answer: Option E. -> None of these
410 * 64 ÷ 256 = 4? * 16
=> 410 * 43 ÷ 44 = 4? * 42
=> 410+3-4 = 4? + 2
=> 49 = 4? + 2
=> ? + 2 = 9
=> ? = 7
Answer: Option A. -> 360
? = 6000 * 2/5 * 3/4 * 1/5 = 360