Hello and welcome to ExamPundit. Here is a set of Quantitative Aptitdue Quiz for SBI PO prelims based on Time and Work Problems.
1. 14 persons can
complete a work in 16 days. 8 persons started the work 12 days after they started
the work 8 more persons joined them.
How many days will they take to complete the remaining work ?
complete a work in 16 days. 8 persons started the work 12 days after they started
the work 8 more persons joined them.
How many days will they take to complete the remaining work ?
(A) 12
(B) 7
(C) 9
(D) 5
(E) None of these
2. 15 men can complete
a work in 10 days while 20 boys can complete the same work in 15 days. How many days will 10 men and 10 boys together
take to complete the same work ?
a work in 10 days while 20 boys can complete the same work in 15 days. How many days will 10 men and 10 boys together
take to complete the same work ?
(A) 10
(B) 8
(C) 12
(D) 9
(E) None of these
3. 14 workers can make
1400 toys in 5 days. One day after they started the work 14 more workers joined them. How many days will they take
to complete the remaining work ?
1400 toys in 5 days. One day after they started the work 14 more workers joined them. How many days will they take
to complete the remaining work ?
(A) 2
(B) 3
(C) 4
(D) 3 1/2
(E) None of these
4. 14 men can
complete a work in 12 days. 4 days after they started the work, 2 more men joined
them. How many days will they take
to complete the remaining work ?
complete a work in 12 days. 4 days after they started the work, 2 more men joined
them. How many days will they take
to complete the remaining work ?
(A) 9
(B) 5
(C) 6
(D) 7
(E) None of these
5. Rohan and Sunil
separately can complete a work in 8 hours and 4 hours respectively. How much
time will they take when working together?
separately can complete a work in 8 hours and 4 hours respectively. How much
time will they take when working together?
(A) 2 2/3 hours
(B) 1 1/3 hours
(C) 3 hours
(D) 2 hours
(E) None of these
6. Ganesh, Ram and
Sohan together can do a work in 16 days. If Ganesh and Ram together can do the
same work in 24 days then, how long will
take Sohan alone to do the same work ?
Sohan together can do a work in 16 days. If Ganesh and Ram together can do the
same work in 24 days then, how long will
take Sohan alone to do the same work ?
(A) 42 days
(B) 24 days
(C) 36 days
(D) 48 days
(E) None of these
7. A and B together
can do a work in 8 days. If A alone can do it in 12 days, then in how many days
can B alone do it?
can do a work in 8 days. If A alone can do it in 12 days, then in how many days
can B alone do it?
(A) 12
(B) 20
(C) 24
(D) 28
(E) None of these
8. A and B together
can do a work in 24 days. B alone does its 1/3 part in 12
days. How long will A alone take to
do the remaining work?
can do a work in 24 days. B alone does its 1/3 part in 12
days. How long will A alone take to
do the remaining work?
(A) 48
(B) 36
(C) 24
(D) 72
(E) None of these
9. Ram, Dilip and
Shekhar can complete a work in 20 days. If Ram and Dilip together can complete
the same work in 30 days, then how long
will Shekhar take to complete it?
Shekhar can complete a work in 20 days. If Ram and Dilip together can complete
the same work in 30 days, then how long
will Shekhar take to complete it?
(A) 60
(B) 62
(C) 40
(D) 56
(E) None of these
10. A and B separately
can complete a work in 6 days and 3 days respectively. If they work together,
then in how many days will they complete
the work.
can complete a work in 6 days and 3 days respectively. If they work together,
then in how many days will they complete
the work.
(A) 4
(B) 3
(C) 2
(D) 5
(E) None of these
Winners of this Quiz:
1. Ayrsa – 10/10
2. Master Shifu – 10/10
3. Dreamer – 10/10
Regards
Team ExamPundit
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