Time and Work Question for SSC CGL CHSL Bank PO clerk

In this POST i like to share some important "Time and work Question"  for all Competitive EXAM like SSC CGL CHSL(10+2) IBPS Bank PO clerk SBI. If you have any doubt, suggestion then please comment below.

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Q1. P can do a piece of work in 9 days. Q is 50% more efficient than P. The number of days it take for Q to do the same piece of work is? (Time and Work Question)

A. 4.5  days
B. 6 days
C. 3 days
D. 13.5 days

Q2. Sixteen men can completed a work in fifteen days, twenty-four children can do the same in twenty days. In how many days will eight men  and eight  children together  completed the same work ? (Time and Work Question)

A. 13.5  days
B. 20 days
C. 18 days
D. 16 days

Q3. One man or two women or three boy can do a piece of work in 88 days. One man, one woman and one boy will do it in? (Time and Work Question)
A. 44  days
B. 24 days
C. 48 days
D. 20 days

Q4. A does half as much work as B in three fourth of the time. If together they take 18 days to complete the work, how much time shall B alone take to it ?(Time and Work Question)

A. 30  days
B. 40 days
C. 45 days
D. 50 days

Q5. A does half as much work as B in one sixth of the time. If together they take 10 days to complete the work, how much time shall B alone take to it ?(Time and Work Question)

A. 70  days
B. 30 days
C. 40 days
D. 50 days

Q6. A does half as much work as B in one third of the time. If together they take 10 days to complete the work, how much time shall B alone take to it ?(Time and Work Question)

A. 25  days
B. 30 days
C. 6 days
D. 12 days

Q7. 2 men and 1 women can complete a work in 14 days while 4 women and men can do the same work in 8 days. If a man get RS 180 per day, then a women will get per day.(Time and Work Question)
A. RS 160

B. RS 150
C. RS 140
D. RS 120

Q8. A takes three times as long as B and C together to do a job. B takes four times as long as A and C together to do the work. If all the three, work together can complete the job in 24 days, then the number of days, A alone will take to finish the job is?(Time and Work Question)
A. 90 days

B. 95 days
C. 96 days
D. 100 days

Q9. Three men A, B and C working together can do a job in 6 hours less time than A alone, in 1 hour less time than B alone and in one half the time need by C when working alone. Then A and B together can do the job in(Time and Work Question)

A. 2/3

B. 3/4

C. 3/2

D. 4/3

Q10. A can do as much as B and C together can do. A and B can together do a piece of work in 9 hours 36 minutes and C can do it in 48 hours. The time(in hours) that B needs to do the work alone is (Time and Work Question)
A. 12 hours

B. 18 hours
C. 24 hours
D. 30 hours

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Answer and Solution:

1-B
2-B
3-C
4-A

Let B complete work in x days,then
A'(1/2)work take (3/4)x time
A'(1)work take (3x/4)X(2/1) time
or
A'(1)work take (3x/2) time
So
1/A+1/B=1/18
then
(2/3x)+(1/x)=1/18
After solving x=30 or B takes 30 days

5-C(Same question Solve above)
6-A(Same question Q4. Solve above)
7-D
8-C
9-B
10-D

Note:- If you need more explanation then comment below. And if you don't have mail-id then Comment as "Anonymous" . Thank You.