Time and Work Questions for IBPS/SBI PO, NIACL, NICL, LIC, BOI, Bank of Baroda and other competitive exams
- A can do a work in 25 days which B alone can do in 20 days. A started the work and was joined by B after 10 days . Find the number of days taken in completing the work ?
A) 7(1/3)days
B) 16(2/3) days
C) 12(1/3)days
D) 5(1/7)days
E) 11(1/10)days
- 6 men of the first group do (2/3) of the work in (1/3) times compared to 4 men of the second group, find the respective ratio for one day of 2 men of the first group and 4 men of the second group?
A) 3: 4
B) 3 : 7
C) 2 : 3
D) 1 : 3
E) 2 : 5
- Aman is thrice as efficient as Bikash. Aman started the work and worked for 6 days then he is replaced by Bikash , he worked for 9 more days and they together finish 50% of the work. Find in how many days Bikash completed the work?
A) 35 days
B) 40 days
C) 57 days
D) 54 days
E) 48 days
- A, B and C can complete a piece of work in 10, 12 and 15 days resp.A left the work 5 days before the completion of the work B left two days after A had left the work. Find the number of days required to complete the work?
A) 7 days
B) 5 days
C)10 days
D) 12 days
E) 8 days
- A can do a work in 12 days when he had worked for 3 days B joined him if they complete the work in 3 more days. In how many days can B alone finish the work.
A) 2 days
B) 5 days
C) 4 days
D) 6 days
E) 3 days
- 6 women can complete a piece of work in 15 days . After 3 days from the start of the work , some of them left the work. If the remaining work was completed by the rest of the women in 20 days. How many women left after 3 days from the start of the work?
A) 14/ 3 days
B) 15/4 days
C) 15/2 days
D) 16/3 days
E) 11/2 days
- A is thrice as good as B and it takes 30 days less than B for doing a job. How much time required to finish the work together.
A) 21(1/3) days
B) 23(1/2) days
C) 22(1/2) days
D) 20(1/4) days
E) 22(1/3) days
- 10 men , 6 women and 9 boys were given a project of doing 2000 designs of a building in 5 days. All of them designed on the first day. On the second day 2 women and 3 boys are absent. On the third day , 3 men and and 5 boys are absent. If the ratio of the number ofdesigns done by them is in the ratio 3 : 2 : 1 respectively. Then find the number of designs designed by them on the second day (approx.)?
A) 620
B) 600
C) 667
D) 650
E) 682
- 9 children can complete a piece of work in 200 days. 18 men can complete the same work in 150 days and 12 women can complete the work in 180 days . In how many days can 10 children , 3 men and 12 women together complete the work?
A) 85(1/2) days
B) 80(1/2) days
C) 81(1/3) days
D) 81(9/11) days
E) 88(1/2) days
- A man gets Rs.620 for every day for his work . If he earns Rs.12400 in a month of 31 days . Find how many days did he work?
A) 10 days
B) 21 days
C) 20 days
D) 18 days
E) 15 days
Click here for Time and Work Questions
Q.7. A…………B
……..3………….1 (efficiency)
……..1…………..3(time)
2——–30
1——-15
Total work == 45
Time together == 45/4 == 11 1/4 days
corrected
Q6. 6*15=6*3+(6-x)*20
x=12/5
chod diya 9no question 🙂
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