Q. How is 3/4 expressed as percentage?
1) 0.75%
2) 7.5%
3) 60%
4) 75%
Q. If x is a number midway between 10 and 16 and y is half of 78, then y/x =
1) 6
2) 5
3) 4
4) 3
Q. A boy walks 3 km towards north-east, then 4 km south-east. How far is he from the starting point?
1) 5 km
2) 6 km
3) 7 km
4) 4 km
Q. A vendor bought toffees at 6 for a rupee. How many for a rupee must be sell to gain 20%?
1) 3
2) 4
3) 5
4) 6
Q. 4 + 4.44 + 44.4 + 4.04 + 444 = ?
1) 472.88
2) 495.22
3) 500.88
4) 577.2
Q. It costs Re.1 to photocopy a sheet of paper. However, 2% discount is allowed on all photocopies done after first 1000 sheets. How much will it cost to photocopy 5000 sheets of paper?
1) Rs. 3,920
2) Rs. 3,980
3) Rs. 4,900
4) Rs. 4,920
Q. The population of a town increased from 175000 to 262500 is a decade. The average percent increase if population per year is -
1) 4.37%
2) 5%
3) 6%
4) 8.75%
Q. Efficiency of Asha is 25% more than Usha and Usha takes 25 days to complete a piece of work. Asha started the work alone and then Usha joined her 5 days before actual completion of the work. For how many days Asha worked alone?
1) 13 days
2) 11 days
3) 10 days
4) 15 days
Q. A, B and C are running on a circular track of 120m at a speed of 5m/s, 8m/s, and 10m/s respectively. A, B and C all three are moving in the same direction. When will all the three meet again at the starting point?
1) After 55 seconds
2) After 2 minutes
3) After 5 minutes
4) After 40 seconds
Q. Pipe A can fill an empty tank in 30 hours while pipe B can fill it in 45 hours. Pipe A and B are opened and closed alternatively, i.e., first pipe A is opened, then B, again A and then B and so on for 1 hour each time without any time lapse. In how many hours will the tank be filled when it was empty, initially?
1) 36 hr
2) 54 hr
3) 48 hr
4) 60 hr
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