Aptitude
Questions
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Aptitude Questions
Questions 18.
M men agree to purchase a gift for Rs. B. If three men drop out how much more
will each have to contribute towards the purchase of the gift/
A. B/(M-3)
B. MB/3
C. M/(B-3)
D. 3B/(M2-3M)
Ans. D
Questions 19.
A company contracts to paint 3 houses. Mr. Brown can paint a house in 6 days
while Mr. Black would take 8 days and Mr. Blue 12 days. After 8 days Mr. Brown
goes on vacation and Mr. Black begins to work for a period of 6 days. How many
days will it take Mr. Blue to complete the contract?
A. 7
B. 8
C. 11
D. 12
Ans. C
Questions 20.
2 hours after a freight train leaves Delhi a passenger train leaves the same
station traveling in the same direction at an average speed of 16 km/hr. After
traveling 4 hrs the passenger train overtakes the freight train. The average
speed of the freight train was?
A. 30
B. 40
C. 58
D. 60
Ans. B
Questions 21.
If 9x-3y=12 and 3x-5y=7 then 6x-2y = ?
A. -5
B. 4
C. 2
D. 8
Ans. D
Questions 22.
There are 5 red shoes, 4 green shoes. If one draw randomly a shoe, what is the
probability of getting a red shoe?
Ans 5c1/ 9c1
Questions 23.
What is the selling price of a car? If the cost of the car is Rs.60 and a
profit of 10% over selling price is earned
Ans: Rs 66/-
Questions 24.
1/3 of girls , 1/2 of boys go to canteen .What factor and total number of
classmates go to canteen.
Ans: Cannot be determined.
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