Time And Work
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
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?
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?
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?
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?
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?
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?
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?
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?
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?
Answers and Solutions
Vikas is Maths Faculty with 5+ years of teaching experience. Vikas has cleared SSC CGL, SSC CHSL and multiple other government exams.