Quantitative Aptitude Quiz For IBPS RRB PO/Clerk Mains 2022- 27th September

Directions (1-5): Given pie chart below shows the data of trainees registered in various courses under Skill India Programme. Study the data carefully and answer the questions.

Note – Total trainees in a course = Total (male + female) trainees in that course.

Q1. What is the ratio of males in Draftsman course to that of in Hardware course?
(a) 13:11
(b) 1:1
(c) 7:9
(d) 7:11
(e) 13:9

Q2. Females in Stitching and Accounting together are what percent more/less than males in Networking & Electrician courses together?
(a) 40.2%
(b) 35.52%
(c) 30%
(d) 27.4%
(e) 37.74%

Q3. How many males have registered in all these 6 courses?
(a) 470
(b) 490
(c) 510
(d) 530
(e) 550

Q4. In the next year, there is a hike of 10% and 20% in no of trainees of Networking & Stitching course respectively with respect to present year while in both of these courses, no. of females increased by 20% in each course. Find the average of males in both these courses in next year.
(a) 75
(b) 82.5
(c) 85
(d) 90
(e) 92.5

Q5. Determine the difference between average of total males in Hardware, Accounting and Draftsman course and the total females in all the courses except Stitching course.
(a) 244
(b) 308
(c) 398
(d) None of these
(e) 223

Directions (6-10): There are 1000 students in a college. Out of 1000 students some appeared in exams ‘X’, ‘Y’ and ‘Z’ while some not. Number of students not appeared in any exam is equal to number of students appeared in exam ‘Z’ only. Number of students appeared in exam ‘Y’ is 360. Ratio of number of students appeared in exam ‘X’ and ‘Y’ only to number of students appeared in exam ‘Y’ and ‘Z’ only is 2: 3. Number of students appeared in exam ‘X’ and ‘Z’ both is half of number of students appeared in only exam ‘Z’. Number of students appeared in exam ‘X’ only is 50% more than number of students appeared in ‘Y’ only. Number of students appeared in all the three exam is 4% of the total number of students in the college. Number of students appeared in ‘Y’ exam only is same as number of students appeared in ‘Y’ and ‘Z’ only.

Q6. How many students appeared in at least two exams?
(a) 240
(b) 260
(c) 300
(d) 360
(e) 500

Q7. How many students appeared in two exams only?
(a) 280
(b) 220
(c) 340
(d) 300
(e) 260

Q8. How many students appeared in at most two exams?
(a) 240
(b) 260
(c) 300
(d) 500
(e) 960

Q9. How many students not appeared in exam Y?
(a) 440
(b) 360
(c) 540
(d) 640
(e) None of these

Q10. How many students appeared in exam X or in exam Z?
(a) 240
(b) 360
(c) 500
(d) 680
(e) 760

Solutions