Q.1. The average age of a family of five members is 25 years. If the present age of the youngest member is 9 years, what was the average age of the family at the time of the birth of the youngest member?
1) 20 years
2) 16 years
3) 12 years
4) 18 years
5) 21 years
1) 20 years
2) 16 years
3) 12 years
4) 18 years
5) 21 years
Q.2. The length of a rectangular floor is twice its breadth. If Rs. 256 is required to paint the floor at the rate of Rs.2 per square metre, then what would be the length of floor?
1) 16 metres
2) 8 metres
3) 12 metres
4) 32 metres
5) 20 metres
1) 16 metres
2) 8 metres
3) 12 metres
4) 32 metres
5) 20 metres
Q.3. A man walked at a speed of 4 km/hr from point A to B and came back from point B to A at the speed of 6 km/hr. What would be the ratio of the time taken by the man in walking from point A to B to that from point B to A?
1) 5 : 3
2) 2 : 3
3) 2 : 1
4) 4 : 3
5) 3 : 2
1) 5 : 3
2) 2 : 3
3) 2 : 1
4) 4 : 3
5) 3 : 2
Q.4. In every 30 minutes the time of a watch increases by 3 minutes. After setting the correct time at 5 a.m., what time will the watch show after 6 hours?
1) 10:54 a.m.
2) 11:30 a.m.
3) 11:36 a.m.
4) 11:42 a.m.
5) 11:38 p.m.
1) 10:54 a.m.
2) 11:30 a.m.
3) 11:36 a.m.
4) 11:42 a.m.
5) 11:38 p.m.
Q.5. The circumference of a semicircle of area 1925 cm2 is equal to the breadth of a rectangle. If the length of the rectangle is equal to the perimeter of a square of side 48 cm. What is the perimeter of the rectangle?
1) 734 cm
2) 754 cm
3) 745 cm
4) Cannot be determined
5) None of these
1) 734 cm
2) 754 cm
3) 745 cm
4) Cannot be determined
5) None of these
Q.6. Meera purchased an item for 62,000 and sold it at a loss of 25%. With that amount she purchased another item and sold it at a gain of 30%. What was her overall gain/loss?
1) Loss of 1,560
2) Profit of 1,560
3) Loss of 1,550
4) Profit of 1,550
5) None of these
1) Loss of 1,560
2) Profit of 1,560
3) Loss of 1,550
4) Profit of 1,550
5) None of these
Q.7. The respective ratio between the present ages of son, mother, father and grandfather is 2 : 7 : 8 : 12. The average age of son and mother is 27 years. What will be mother’s age after 7 years?
1) 40 years
2) 41 years
3) 48 years
4) 49 years
5) None of these
1) 40 years
2) 41 years
3) 48 years
4) 49 years
5) None of these
Q.8. Ruby’s monthly income is three times Gayatri’s monthly income, Gayatri’s monthly income is fifteen percent more than Priya’s monthly income, Priya’s monthly income is 32,000. What is Ruby’s Annual income?
1) 1,20,300
2) 13,24,800
3) 38,800
4) 54,600
5) None of these
1) 1,20,300
2) 13,24,800
3) 38,800
4) 54,600
5) None of these
Q.9. The average marks in English subject of a class of 24 students is 56. If the marks of three students were misread as 44, 45 and 61 of the actual marks 48, 59 and 67 respectively, then what would be the correct average?
1) 56
2) 55
3) 57.5
4) 58.5
5) None of these
1) 56
2) 55
3) 57.5
4) 58.5
5) None of these
Q.10. In a test, minimum passing percentage for girls and boys is 30% and 45% respectively. A boy scored 280 marks and failed by 80 marks. How many more marks did a girl require to pass in the test if she scored 108 marks?
1) 132
2) 140
3) 160
4) 112
5) None of these
1) 132
2) 140
3) 160
4) 112
5) None of these
Answers with Solutions:
Q.1. 1; Required Average Age = 25×5-9×5/4 = 20 Years.
Q.2. 1
Q.3. 5
Q.4. 3; In one hour it increase by 6 minutes. So in six hours it increases by 36 minutes.
Q.5. 5
Q.6. 3
Q.7. 4
Q.8. 2
Q.9. 5
Q.10. 1
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