Quantitative Aptitude Quiz For SBI PO Prelims 2022- 21st October

Directions (1-5): Study the below mentioned charts carefully and answer the following questions.
Pie chart shows the percentage distribution of students of a school playing different sports and table chart shows the ratio of boys and girls who are playing these sports.

Note – Total number of students = 800
1 student plays only 1 game.

Q1. Girls playing Hot Potato and Chess together is what percent more or less than the boys playing Table Tennis?
(a) 39%
(b) 42%
(c) 36%
(d) 48%
(e) 57%

Q2. Find the ratio of average of girls playing Chess, Table Tennis and Card Games to number of boys playing Hot Potato and Card games together.
(a) 4 : 7
(b) 7 : 4
(c) 5 : 9
(d) 9 : 5
(e) 5 : 8

Q3. Boys playing Chess and Table Tennis together is what percent of girls playing Hot Potato, Treasure Hunt and Card Games together?
(a) 130%
(b) 100%
(c) 110%
(d) 120%
(e) 140%

Q4. 75% of students who play Carrom stops playing Carrom and starts playing Treasure Hunt due to which number of girls playing Treasure Hunt increased by 25%, then find the ratio of boys to girls who are still playing Carrom.
(a) 3 : 2
(b) 4 : 3
(c) 2 : 1
(d) 5 : 4
(e) None of the above.

Q5. Find the central angle (in degrees), enclosed boys playing Treasure Hunt.
(a) 18
(b) 8.5
(c) 9.75
(d) 10
(e) 7.25

Directions (6-10): Read the below given passage carefully and answer the following questions.
There are four persons – A, B, C and D. A & B working together can complete a piece of work in 42 days and A, B and D working together can complete the same work in 28 days. C is 20% less efficient and 33⅓% more efficient than D & A respectively. Total work is 2100 units.

Q6. If C works with 50% more efficiency than his usual efficiency, then find time taken by C to complete the whole work alone.
(a) 60 days
(b) 30 days
(c) 40 days
(d) 70 days
(e) 50 days

Q7. B started the work and he left the work after working for ‘Y’ days. If the remaining work is completed by D and total work is completed in 64 days, then find ‘Y’.
(a) 50 days
(b) 10 days
(c) 30 days
(d) 60 days
(e) 90 days

Q8. If A, B & C starts working alternatively such as B works on first day followed by A & C, then find in how many days the whole work will be completed?
(a) 87 days
(b) 94 days
(c) 90 days
(d) 91 days
(e) 99 days

Q9. Ratio of number of days taken by B & D working together to complete the work to number of days taken by A alone to complete the work.
(a) 1 : 4
(b) 5 : 7
(c) 11 : 13
(d) 2 : 3
(e) None of the above.

Q10. If D is working with 20% more efficiency than his usual efficiency, then find in how many days A, B, C & D working together will complete the whole work?
(a) 14 days
(b) 17 days
(c) 10 days
(d) 19 days
(e) None of the above.

Directions (11-15): Bar graph given below shows percentage by which 4 GB mobile sold by five different stores is more than 6 GB mobile sold by these five stores, while table shows total 4 GB and 6 GB mobile sold by these five stores. Read the data carefully and answer the questions.

Q11. Total 4 GB mobile sold by store B & D together is what percent more than total 6 GB mobile sold by A & E together?
(a) 28.1%
(b) 26.1%
(c) 24.1%
(d) 30.1%
(e) 32.1%

Q12. If store C sold only three mobile brands, i.e Samsung, Xiaomi & Huwai and ratio of total 4GB & 6GB Samsung, Xiaomi & Huwai mobile sold by store C is 9 : 10 : 5 and 7 : 6 : 3 respectively, then find ratio of total 4GB & 6GB mobile of Samsung sold by store C to total 6GB mobile sold by store D?
(a) 8 : 11
(b) 8 : 13
(c) 8 : 7
(d) 8 : 9
(e) None of these

Q13. Find the average number of 6GB mobile sold by store A, B and D are what percent of total 6GB mobile sold by store E?
(a) 130%
(b) 125%
(c) 133%
(d) 120%
(e) 110%

Q14. If total 6GB mobile sold by store F is 20% more than total 4GB mobile sold by store B and total 6GB mobile sold by store F is 45% of total mobile sold by store F, then find difference between total 4GB mobile sold by store F and total 4GB mobile sold by store E?
(a) 360
(b) 320
(c) 380
(d) 480
(e) 300

Q15. If 20%, 25% and 12.5% out of total 4GB sold mobile by A, C & D respectively are defective then find total sold mobile which are not defective by these three stores?
(a) 5879
(b) 6869
(c) 5859
(d) 6939
(e) 5699

Solutions