Aptitude Practice Question and Answer
8 Q: Find the greatest number that will divide 390, 495 and 300 without leaving a remainder.
2136 05f0822498e448621429ea9f0
5f0822498e448621429ea9f0- 125false
- 235false
- 35false
- 415true
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Answer : 4. "15 "
Q: Priya purchased two mixers for Rs.1500 and made a profit of 9% on one and loss of 6% on the other. But overall there is no profit or loss, then cost price of mixture are in the ratio?
2134 0602270d8ad295556282ac6aa
602270d8ad295556282ac6aa- 13 : 5false
- 22 : 3true
- 35 : 3false
- 43 : 2false
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Answer : 2. "2 : 3"
Q:Directions : What will come in the place of the question mark (?) in the following number series?
16, ?, 8, 12, 24, 60
2133 05e93e1333d193e3bf6fdc076
5e93e1333d193e3bf6fdc076- 18true
- 212false
- 316false
- 410false
- 54false
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Answer : 1. "8"
Q: By increasing the radius of a sphere by 50 percent, how much will the area of its surface increase?
2133 05e5cad34db545f45b2c8c42a
5e5cad34db545f45b2c8c42a- 1100%false
- 2125 %true
- 3150%false
- 4None of thesefalse
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Answer : 2. "125 %"
Q: 18% of which number is equal to 12% of 75 ? 2133 05cda8bd9daf80a0820f0938b
5cda8bd9daf80a0820f0938b- 150true
- 2100false
- 32false
- 4$${3\over 2} $$false
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Answer : 1. "50"
Explanation :
Q: 64329 is divided by a certain number, 175, 114 and 213 appear as three successive remainders. The devisor is
2130 05d91f524a01ffd5718894157
5d91f524a01ffd5718894157- 1184false
- 2224false
- 3234true
- 4296false
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Answer : 3. "234"
Explanation :
Number at (i) = 643 – 175 = 468
Number at (ii) = 1752 – 114 = 1638
Number at (iii) = 1149 – 213 = 936
Clearly, 468, 1638 and 936 are multiples of 234 and 234 > 213.
Divisor = 234
Q: At what time between 6 to7 O ' clock minute and hour hand will coincide?
2130 05d9dc07582ff737fd6a84f3c
5d9dc07582ff737fd6a84f3c- 1$$ 6:38{2\over 11} $$false
- 2$$ 6:43{7\over 11} $$false
- 3$$ 6:32{8\over 11} $$true
- 4$$ 6:5{5\over 11} $$false
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Answer : 3. " $$ 6:32{8\over 11} $$"
Explanation :
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Q: The LCM of two multiples of 12 is 1056. If one of the numbers is 132, the other number is
2129 05f080c50bc929f40b0ba1186
5f080c50bc929f40b0ba1186- 196true
- 2132false
- 312false
- 472false
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