Quantitative Aptitude Quiz 73 for IBPS PO

1. An athlete has to cover a distance of 18 km in 45 minutes. If he covers half of the distance in 1/3rd  of the total time, what should be his speed (km/hr.) to cover the remaining distance in time ?
1) 15 km/h. 2) 12 km/h. 3) 18 km/h. 4) 9 km/h. 5) 15 km/h.

2. Two metro trains each 120m long are moving in opposite directions. They cross each other in 8 seconds. If one is moving twice as fast the other, the speed of the faster metro train is
1) 75 km/hr. 2) 72km/hr. 3) 45 km/hr. 4) 60 km/hr. 5) 50 km/hr.

3. An IPL team makes a score of 96 runs in the 17th  inning and thus increases his average by 4. What is his average after 17th inning ?
1) 32 2) 35 3) 42 4) 36 5) 33

4. A Girl can row 30 km/hr. in still water and the river is running at 10 km/hr. If she takes 3 hour to row to a place and back, how far is the place ?
1) 16 km. 2) 30 km. 3) 40 km. 4) 50 km. 5) 60 km.

5. Anil father was 32 years of age when he was born, while his mother was 27 years, when his brother three years younger to him was born, what is the difference between age of his parents ?
1) 6 years 2) 5 years 3) 4 years 4) 3 years 5) 8 years

 

6. An error of 3% in excess is made while measuring the side of a square, what is the percentage of error in the calculated area of the square ?
1) 9% 2) 9.09% 3) 6.09% 4) 6.00% 5) 5.09%

7. A door, when repaired, lost 15% of its length and 12% of its breadth. What is the percentage of decrease in area ?
1) 25% 2) 25.2% 3) 27% 4) 27.8% 5) 13.5%

8. The breadth of a rectangular field is 45% of its length. If the perimeter of the field is 1160m, find out the area of the field ?
1) 66500m2
2) 64000m2
3) 72000m2
4) 84000m2
5) 96500m2

9. A room 8m. 40cm. long and 4m. 8cm. broad needs to be paved with square tiles, what will be the least number of square
tiles required to cover the floor ?
1) 384 2) 595 3) 604 4) 712 5) 800

10. The ratio between the length and the breadth of a rectangular field is 5:3. If a man cycling along boundary of the field at
the speed of 15 km/hr. completes one round in 9.6 minutes, then what is the area of the field in m2?
1) 244000m2
2) 275500m2
3) 327500m2
4) 337500m2
5) 375000m2

 

Answers :-

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