wk5 timeandwork1

Time And Work

Time and Work Practice Questions Day 37

This is a part of 75 day plan (Click here) . To download these questions as pdf (Click Here) or Attempt this as Quiz (Click Here) Answers to all the questions are provided at the bottom of the Blog. 

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Practice Problems
Question 1: 8 men and 4 women can complete a piece of work in 6 days. Work done by a men is double the work done by a women. If 8 men and 4 women started working and after 2 days 4 men left and 4 women joined. In how many days work will be completed
A: 5
B: 6
C: 8
D: 4

Question 2: A and B can do a work in 8 days’ alone can do it in 24 days. In how many days an alone can do the same work?
A: 10
B: 9
C: 12
D: 14

Question 3: A can do ½ of a work in 9 days while B can do 1/3 of a work in 6 days. How long would it take for A and B together to complete the work?
A: 8
B: 9
C: 10
D: 7

Question 4: A can do a work in 12 days and B can do it in 16 days. A and B started the work jointly and A left 2 days before the work is finished. Find the no. of days they took to finish the work?
A: 6
B: 7
C: 9
D: 8

Question 5: Rita, seta and Meeta are employed to do a piece of work for 625Rs Rita and Sita together are supposed to do 17/23 of the work. What should Meeta be paid?
A: 162.04
B: 163.04
C: 161.04
D: 165

Question 6: Sonu can do a piece of work in 20 days .He started the work and left after some days, while 25% work was done. After it Abhijeet joined and completed it in 10 days. In how many days Sonu and Abhijeet can do working together?
A: 6
B: 8
C: 10
D: 12

Question 7: Efficiency of asha is 25% more than usha and usha takes 25 days to complete a work. Asha started to work alone and then usha joined her 5 days before actual completion of work .For how many days Asha worked alone?
A: 9
B: 10
C: 11
D: 15

Question 8: Krishna can do a work in 10 days while Mohan can do the same work in 20 days. They started work together. After 3 days Krishna left the work and Mohan completed it .For how many days Mohan worked alone more than the number of days required when both worked together?
A: 13/3
B: 13/4
C: 13/5
D: 11/3

Question 9: Kareena and Karishma can do a piece of work in 9 and 18 days. They started the work, but after 3 days saheed joined the work who alone can complete the work in 3 days. Total days in which work is completed?
A: 12
B: 8
C: 6
D: 4

Question 10: Fatima and Zahira can do a piece of work in 12 days and 15 days respectively. If they work alternatively and Fatima starts the work, then in how many days the work will be completed?
A: 61/5
B: 53/4
C: 66/5
D: 15

Answers and Solutions
1:-A, 5
2:-C, 12
3:-B, 9
4:-D, 8
5:-B, 163.04
6:-B, 8
7:-C, 11
8:-A, 13/3
9:-D, 4
10:-B, 53/4

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Vikas Yadav

Vikas Yadav

Vikas is Maths Faculty with 5+ years of teaching experience. Vikas has cleared SSC CGL, SSC CHSL and multiple other government exams.

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