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Time Work & Wages || 07.02.2021

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Question 1

A can do 50% of the job in 16 days, B can do one-fourth of the same job in 24 days. Working together, in how many days they can do seven-fourth of the job?

Question 2

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?

Question 3

The efficiency of Rahul is 20% more than Ravi. Rahul and Ravi together start a work but after some time , Ravi left the work . Rahul complete the remaining work in next 6 days . Find in how many days total work be finished , If Ravi can do the whole work in 16 days.

Question 4

The ratio of the efficiencies of A. B and C is 7: 5: 4. Working together, they can finish a work in 35 days. A and B work together for 28 days. The remaining work will be completed (in days) by C alone:

Question 5

Find in how many days 10 men will complete a work if 6 men and 8 women can do the same work in 10 days; and 13 men and 24 women can do the same work in 4 days.

Question 6

If M persons can do M units of a work in M days by working M hours in a day. Then how many units work will be done by N persons in N days by working N hours in a day?

Question 7

A man digs a hole in 30 days. How many days would it take for 5 men to dig the same hole?

Question 8

Dhruv can complete  of a work in 10 days ,Ravi can complete 40% of the same work in 145 days. Radha completes  of the work in 13 days and Swara can complete  of the work in 7 days. Who will be able to complete the work first ?

Question 9

X can finish 25% of a work in a day. Y can do 12.5% of the same work in a day. In how many days, will both of them finish the work together?

Question 10

Anil can make 20 bags in 4 days and Manoj can make 10 bags in 5 days. How many bags both Anil and Manoj together can make in one day?
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Feb 7SSC & Railway

Posted by:

Naresh RawalNaresh RawalMember since Jul 2020
Assistant Section Officer, Central Secretariat (AIR 203) - SSC CGL 2018 #Alumnus of IIT Dhanbad
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