Aptitude
Questions
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Aptitude Questions
Questions 53.
Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 +
0.01)
A. 0.845
B. 1.908
C. 2.312
D. 0.001
Ans. A
Questions
54. A can have a piece of work done in 8 days, B
can work three times faster than the A, C can work five times faster than A. How
many days will they take to do the work together ?
A. 3 days
B. 8/9 days
C. 4 days
D. can't say
Ans. B
Questions
55. A car travels a certain distance taking 7 hrs
in forward journey, during the return journey increased speed 12km/hr takes the
times 5 hrs.What is the distance traveled
A. 210 kms
B. 30 kms
C. 20 kms
D. none of these
Ans. B
Questions
56. Instead of multiplying a number by 7, the
number is divided by 7. What is the percentage of error obtained ?
Questions
57. Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
A. 6
B. 8
C. 7
D. data insufficient
Ans. C
Questions
58. A man buys 12 lts of liquid which contains 20%
of the liquid and the rest is water. He then mixes it with 10 lts of another
mixture with 30% of liquid. What is the % of water in the new mixture?
Questions
59. If a man buys 1 lt of milk for Rs.12 and mixes
it with 20% water and sells it for Rs.15, then what is the percentage of gain?
Questions
60. Pipe A can fill a tank in 30 mins and Pipe B
can fill it in 28 mins.If 3/4th of the tank is filled by Pipe B alone and both
are opened, how much time is required by both the pipes to fill the tank
completely ?
Questions
61. If on an item a company gives 25% discount,
they earn 25% profit. If they now give 10% discount then what is the profit
percentage.
A. 40%
B. 55%
C. 35%
D. 30%
Ans. D
Questions
62. A certain number of men can finish a piece of
work in 10 days. If however there were 10 men less it will take 10 days more for
the work to be finished. How many men were there originally?
A. 110 men
B. 130 men
C. 100 men
D. none of these
Ans. A
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