Most aspirants are unlikely to disagree with the fact that it’s quantitative ability that is pivotal in most of the competitive examinations. In recent times it has got more prominence considering the fact that the cut-off has grown exponentially and it’s Mathematics that can help you secure the maximum marks provided correct approach and strategies are applied.
We make our best efforts to analyze and segregate those questions which are either based on new patterns or frequently repeated in last few years. Sincere efforts are required to be made to make sure these sums are solved within stipulated time because time management plays vital role in any exam particularly in Banking exams. There is prominent evidence to suggest that only precise strategies together with practicing relevant sums can help you break the cut-off barrier.
In other words, it’s not only how you solve but what you solve too can be deciding factor, that’s why we have attached some of the most prominent questions of TIME AND WORK . Feel free to clarify, if you have any query, your inputs are always welcome.
(a)12
(b)10
(c)14
(d)16
(e)8
2. A is 50% more efficient than B. C does half of the work done by A and B together. If C alone does the work in 40 days, then A, B and C together can do the work in how many days?
(a)12(1/3)
(b)10(1/6)
(c)13(1/3)
(d)15(1/3)
(e)8
3. When A, B and C are deployed for a task, A and B together do 70% of the work and B and C together do 50% of the work. Who is least efficient among them?
(a) C
(b) B
(c) A
(d) none of these
(e)Cannot determined
4. A is 30% more efficient than B. How much time will they,working together, take to complete a job which A alone could have done in 23 days?(in days)
a) 14
b) 13
c) 12
d) 11
e) 10
5. A & B can complete a job in 12 days and B & C can complete a job in 16 days .A works for 5 days, B works for 7 days, C works for 13 days. In how many days C would complete same work alone ?
a) 26
b) 25
c) 24
d) 20
e) 22
6. A & B can do the job in 5 hours and 8 hours alone respectively. B started at 1:00 pm and left at 5:00 pm and A started one hour before B left. At what time the total work will be finished?
a) 6:30 am
b) 6:30 pm
c) 5:30 pm
d) 4:30 am
e) 3:30 am
7. A+B can do a piece of work in 18 days, B+C can do the same piece of work in 24 days, C+A can do the same piece of work in 36 days. In how many days A+B+C completes the whole work? (In days)
(a)16
(b) 17
(c) 18
(d) 15
(e) 14
8. R can do a piece of work in 24 days M can do the same piece of work in 36 days. They start the work but 3 days before completion of work R left. In how many days will the total work be completed?(in days)
a) 15.2
b) 16.2
c) 17.2
d) 18.2
e) 14.2
9.P+Q can do a piece of work in 24 days, P can do alone 32 days. Both of them worked together for 8 days & then P left the work .The number of days Q will take to complete the remaining work is? (in days)
a) 62
b) 64
c) 66
d) 65
e) 63
10.C + D can do a work in x days .C takes 8 days more than x and D takes 4.5 days more than x. Find the value of x?
a) 6
b) 4
c) 8
d) 5
e) 3
ANSWER
1 B
2 C
3 A
4 B
5 C
6 B
7 A
8 B
9 B
10 A
