Quantitative Aptitude Quiz For IBPS Clerk Prelims 2021- 7th November |

Directions (1-5): What will come in place of (?) question mark in the following questions?

Q6. A and B invested into a partnership with Rs. 24000 together for 8 months, 80% of amount invested by A is equal to 4/7th of investment of B. If A increases his investment by Rs. 4000 after 8 months and B continues with his initial amount, then find profit share of B out of total profit of Rs. 7600 after a year of investment?
(a) Rs. 2100
(b) Rs. 3800
(c) Rs. 4200
(d) Rs. 3400
(e) Rs 3200

Q7. Two alloys containing nickel: aluminum: tin and nickel: tin in ratio 1:2:3 and 3:2 respectively are mixed in ratio 6:5 respectively to form another alloy so that tin in final alloy becomes 60 kg, find quantity of aluminum in final alloy?
(a) 30 kg
(b) 24 kg
(c) 20 kg
(d) 15 kg
(e) None of these.

Q8. In how many ways a team of 11 players can be formed from 12, 5, and 4 players of India, Australia and England respectively having at least 8 player of India and exactly 2 players from Australia?
(a) 22000
(b) 19800
(c) 20000
(d) 19200
(e) 21800

Q9. Two identical walls of same height can be built in 8hr and 10hr by A and B respectively. If both starts building the wall at the same time, find after how much time ratio of the unbuild part of walls built by A and B become 15:16?
(a) 4hr
(b) 2hr
(c) 3hr
(d) 5hr
(e) 6hr

Directions (10-15): The pie graph shows the percentage distribution of production of five different types of books by a publication in a month and line graph shows the number of books sold of each type by publication in given month.
(Note – only these five books are produced by publication)