Quantitative Aptitude Quiz For SBI Clerk Prelims 2021- 5th June

Table of Contents

Directions (1-5): Find the exact value of the following questions:

Q6. The average of 9 numbers is recorded as 54. If three numbers 36, 55, and 47 were misread as 63, 52 and 41. Find the correct average?
(a) 50
(b) 45.5
(c) 57
(d) 52
(e) 48

Q7. A boat travels 28 km downstream and 24 km upstream in 5 hrs. The same boat travels 56 km, downstream and 16 km upstream in 6 hrs. Find the ratio between speed of boat in still water and speed of current?
(a) 3 : 11
(b) 4 : 5
(c) 5 : 4
(d) 11 : 3
(e) 7 : 11

Q8. A and B started a business with Rs. 10,000 and Rs. 12000 respectively. If A withdrew Rs 4000 after 3 months, B added Rs. 3000 more after 5 months and C invested Rs. 51000 for last two months, find the share of B at the end of a year if the difference b/w A’s and C’s share of profit after a year is Rs. 3600?
(a) Rs. 55000
(b) Rs. 33000
(c) Rs. 45000
(d) Rs. 42000
(e) Rs. 28000

Q9. How many four-digit numbers can be formed from digits 0, 2, 4, 6, 5, 1 such that each number is divisible by 5 and no repetition is allowed?
(a) 48
(b) 108
(c) 60
(d) 100
(e) 90

Directions (11-15): Given below are the 2 pie-chart. Pie chart I shows the percentage distribution of all students in different department of a college
Pie Chart 2 shows the percentage distribution of Girls in different department of the same college.

Q11. Find the ratio of male students in computer and IT department together to male students in civil and electrical department together.
(a) 7 : 3
(b) 7 : 17
(c) 7 : 23
(d) 29 : 11
(e) 3 : 17

Q12. Boys studying in Civil are how much percent more/less than Girls studying in same department.
(a) 300%
(b) 225%
(c) 140%
(d) 180%
(e) 125%

Q13. Find the average of boys studying in computer, Electrical and Civil department together?
(a) 385
(b) 525
(c) 448
(d) 568
(e) 552

Q14. Find the difference of boys studying in mechanical department and boys studying in Civil department?
(a) 2370
(b) 1550
(c) 2760
(d) 2100
(e) 2700