Quantitative Aptitude Quiz For ESIC- UDC, Steno, MTS Prelims 2022-8th February

Q1. A complete a work in 12 days while B complete the same work in 36 days. Find out in how many days they will complete the same work. (in days)
(a) 12
(b) 9
(c) 6
(d) 3
(e) 15

Q2. A man lends Rs. P at the rate of 10% p.a. simple interest for 2 years and in return received total amount of Rs.4800. Find the value of P. (in Rs.)
(a) 2000
(b) 8000
(c) 6000
(d) 4000
(e) 5000

Q3. Pipe A and pipe B can fill a tank in 10 hours and 20 hours respectively. With the help of Pipe C, all three pipes fill the tank in 4 hours. What will be the time taken by pipe C to fill a tank? (in hours)
(a) 20
(b) 6
(c) 12
(d) 8
(e) 10

Q4. The difference between compound interest and simple interest at the same rate of interest annually on an amount of Rs.6000 for 2 years is Rs.240. Find the rate of interest?
(a) 20%
(b) 10%
(c) 30%
(d) 25%
(e) 15%

Q5. A and B could finish a work in 30 days and 45 days respectively. They started the work together but after 10 days B left the work, Find the number of days taken by B alone to complete the remaining work.
(a) 40
(b) 24
(c) 20
(d) 12
(e) 16

Q6. 7 men and 2 women together do a work in 16 days while 2 men and a woman in 48 days. Find the number of days in which 2 men and 2 women could finish the whole work completely. (in days)
(a) 36
(b) 48
(c) 42
(d) 30
(e) 18

Q7. A man lends Rs.20000 each in scheme A, offering simple interest, and scheme B, offering compound interest, both for 3 years at the same rate of 10% per annum. What is the difference in interest received from both the scheme? (in Rs.)
(a) 1080
(b) 500
(c) 340
(d) 840
(e) 620

Q9. The ratio of efficiencies of A, B and C to do a work alone is 3:2:1 respectively. If A and C together can finish this work in 12 days, then find the number of days taken by B to complete the same work alone.
(a) 30
(b) 24
(c) 42
(d) 18
(e) 36

Q10. A man took loan from a bank at the rate of 5% p.a. simple interest. After 3 years, he had pay Rs.1800 as an interest for that period only. Find the amount borrowed by him. (in Rs.)
(a) 9000
(b) 15000
(c) 12000
(d) 18000
(e) 20000

Q11. P and Q could finish a work in 4 hours and 5 hours respectively. Starting with Q they started doing work on alternate days. Find out the time taken by both of them to finish the work.
(a) 10 days
(b) 7.5 days
(c) 4.5 days
(d) 6 days
(e) 2.5 days

Q12. Two pipes A and B can fill a tank in 80 minutes and 120 minutes. Find the time taken to fill a tank if both the pipes are opened together. (in min)
(a) 24
(b) 30
(c) 36
(d) 48
(e) 60

Q13. Scheme A offers 20% rate p.a. compound interest for 2 years while scheme B offers 10% rate p.a. simple interest for 4 years. If equal amount was invested in both schemes and difference in interest received is Rs.840. Find the amount. (in Rs.)
(a) 21000
(b) 17000
(c) 25000
(d) 27000
(e) 30000

Q14. The efficiency of M is twice of N and they both together could finish a work in 32 days. Find the number of days taken by M to finish the work alone.
(a) 20
(b) 12
(c) 60
(d) 36
(e) 48

Q15. Two pipes, P and Q, can fill a tank in 60 hours and 90 hours respectively. If both pipe are opened together and pipe Q was stopped after 30 hours and the rest of tank was filled by pipe P, then find the total time taken to fill the tank completely. (in hours)
(a) 48
(b) 40
(c) 54
(d) 72
(e) 90

Solutions