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Time and Work - Mock Test 12

10 Questions

10:00

Question 111

A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work?

Question 112

If 12 men do a work in 80 days, in how many days will 16 men do it?

Question 113

9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days?

Question 114

5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?

Question 115

If A, B and C together can finish a piece of work in 4 days. A alone in 12 days and B in 18 days, then C alone can do it in?

Question 116

A, B and C can do a work in 6, 8 and 12 days respectively doing the work together and get a payment of Rs.1800. What is Bâ€™s share?

Question 117

A is twice as good a work man as B and together they finish the work in 14 days. In how many days A alone can finish the work?

Question 118

After working for 6 days, Ashok finds that only 1/3 rd of the work has been done. He employs Ravi who is 60% as efficient as Ashok. How many days more would Ravi take to complete the work?

Question 119

A, B and C can do a piece of work in 24, 30 and 40 days respectively. They start the work together but C leaves 4 days before the completion of the work. In how many days is the work done?

Question 120

A can do a piece of work in 12 days. When he had worked for 2 days B joins him. If the complete work was finished in 8 days. In how many days B alone can finish the work?