# Bank PO :: PO Quantitative Aptitude Q Test No 78

## Home Bank PO / PO Quantitative Aptitude Q Test No 78 Questions and Answers

1 .

Direction (Q. 1-5) : Following table shows the percentage marks scored by seven students in six different subjects. Maximum marks of each paper are 80.

 Students P1 P2 P3 P4 P5 P6 A 58.75% 78.75% 81.25% 82.5% 77.5% 76.25% B 63.75% 60% 65% 88.75% 83.75% 85% C 68.75% 71.25% 58.75% 83.75% 55% 67.5% D 52.5% 76.25% 63.75% 61.25% 58.75% 66.25% E 85% 78.75% 70% 73.75% 67.5% 76.25% F 87.5% 90% 77.5% 71.25% 73.75% 76.25% G 81.25% 72.5% 87.5% 70% 81.25% 93.75%

What is the total marks scored by A in all six subjects ?

357
361
363
364
2 .

What is the approximate average of marks obtained by all seven students in subject P5 ?

55.24
56.85
57.54
58.48
3 .

The marks scored by E in paper P, is approximately what per cent of the marks scored by D in the same paper ?

154.6%
158.4%
161.9%
163.2%
4 .

What is the overall percentage of marks of student C ?

67.5%
68.5%
69.5%
70.5%
5 .

What is the average of the percentage of marks obtained by all students in papers P2 and P5 together ?

79.82%
77.42%
75.04%
73.21%
6 .

Two trains start at the same lime from two stations A and B and proceed towards each other at speeds of 30 kmh-' and 25 kmlr1 respectively. When they meet, the difference between the distances travelled by these two trains is 40 km. What is the distance between A and B ?

360 km
400 km
420 km
440 km
7 .

A tank is normally filled in 18 hours but due to a leak in the bottom, it takes 3 hours more to fill completely. If the tank is filled completely, in what time will the leak empty it completely ?

84 hours
54 hours
96 hours
126 hours
8 .

1/4 of a commodity is sold at 25% profit 1/8 of it is sold at 40% profit and the remaining at 30% profit. If the total profit is Rs. 240, what is the value of the commodity ?

Rs. 500
Rs. 720
Rs. 800
Rs. 1000
9 .

There are seven boys and four girls in a row. In how many ways can they be seated in the row so that all the girls do not sit together ?

7! x 4!
11! - 7! x 4!
11! - 7!
11! - 8! x 4!
10 .

A bag contains four red, six black and seven green balls. Three balls are drawn randomly. What is the probability that the balls drawn contain exactly two red balls ?

39/340
301/340
55/408
353/408