Q1. A is 20% more efficient than B who complete the work alone in 20 days. A work first two days alone, then find in how many days remaining work will be completed if both work together?
(a) 6 days
(b) 5 days
(c) 9 days
(d) 8 days
(e) 7 days
Q2. A and B can complete a work alone in 18 days and 24 days respectively. If B started work alone and after 3 days A also joined, then in how many days whole work will be completed.
(a) 6 days
(b) 12 days
(c) 8 days
(d) 10 days
(e) 15 days
Q3. P, Q and R can do a job alone in 16 days, 24 days and 32 days respectively. If they started together then in how many days the work be completed?
(a) 5 days
(b) 8 days
(c) 12 days
(d) 96/13 days
(e) 95/11 days
Q4. Ravi can do three fourth of a work in 27/2 hours while Hira can do two third of the same work in 8 hours. If both started working together then in how much time the work will be completed?
(a) 8h
(b) 7.2h
(c) 8.4 h
(d) 9 h
(e) 9.2 h
Q5. A takes three times as long as B and C together take to do a job. If all the three working together and complete the job in 24 days, then find in how many days A will complete the job alone?
(a) 100
(b) 96
(c) 84
(d) 90
(e) 104
Solutions
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Quantitative Aptitude Quiz For Bank Main...
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