Q. A train travelling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 18 seconds. What is the length of the platform ? (in metres)
1) 240
2) 360
3) 420
4) 600
Q. A and B started a business by investing Rs. 18,000 and Rs. 24,000 respectively. At the end of 4 months from the start of the business, C joins with Rs. 15,000. After 8 months, B quits and C invests Rs. 3000 more. At the end of 10 months B rejoins with the same investment. If the profit at the end of year is Rs. 12,005, what B's share of profit ? (InRs)
1) 5800
2) 4700
3) 4200
4) 4900
Q. The difference between compound interest and simple interest on a certain sum at 12% p. a. for two years is Rs. 90. What will be the value of the amount at the end of the 3 years compounded annually?
1) 9000
2) 8780.80
3) 8900
4) 6250
Q. The average age of a husband, his wife and son 3 years ago was 29 years and that of his wife and son 5 years ago was 21 years. What is husband's present age ? (in years)
1) 54
2) 38
3) 39
4) 44
Q. Average weight of 25 boys in a class is 48 kgs. The average weight of the class of 40 students is 45 kgs. What is the average weight of the 15 girls in the class?
1) 44 kgs
2) 42 kgs
3) 40 kgs
4) 39 kgs
Q. The volume of a wall, 5 times as high as it is broad and 8 times as long as it is high, is 12.8 m3. Find the breadth of the wall.
1) 40 cm
2) 30 cm
3) 20 cm
4) 10 cm
Q. A postman walked 20 m straight from his office, turned right and walked 10 m. After turning left he walked 10 m and after turning right walked 20 m. He again turned right and walked 70 m. How far he is from his office?
1) 40 m
2) 60 m
3) 20 m
4) 50 m
Q. Two number are in the ratio 2 : 5. If 16 is added to both the numbers, their ratio becomes 1 : 2. The number are -
1) 16, 40
2) 20, 50
3) 28, 70
4) 32, 80
Q. If the 4th day of a month is Saturday, which day will be the 5 day before 26th of this month ?
1) Monday
2) Tuesday
3) Friday
4) Sunday
Q. If 20% of (X + Y) = 50% of (X -Y), then X : Y is equal to -
1) 3 : 7
2) 5 : 7
3) 7 : 3
4) 7 : 5
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