How many people can do a piece of work in 24 days?

13) 30 people can do a piece of work in 24 days. Find out the number of days taken by 40 people to complete the same amount of work. 14)24 men can complete a work in 20 days.

How many days will 4 men complete the same job?

Each child takes twice as much Time a man takes to complete the same amount of job. In how many days will 4 men complete the same job. 19) Three women and four men can complete a work in 4 days. Two men and five women can complete the same work in 5 days. Find out the money received by a man for his work if a woman is paid Rs. 60 for her work.

How many units of work can two friends complete in one day?

Therefore, working together, they can complete the total work in 6 days. => In one day, A and B working together can finish of 5 units of work, out of the given 30 units. Question 2 : Two friends A and B working together can complete an assignment in 4 days.

How many days A B and C working together can complete work?

7) A and B can do a work in 12 days, B and C can do the same work in 15 days and A and C can complete the work in 20 days. In how many days A, B and C working together can complete the whole work? 8) A can finish the work in 16 days while B can finish the work in 8 days. After A started the work alone, B joined him after 4 days.

How many people can finish the same job in 4 days?

22) 4 men and 2 boys can do a job in 6 2/3 days. 3 women and 4 boys can finish the same job in 5 days. Also 2 men and 3 women can finish the same job in 4 days. In how many days can 1 man, 1 woman and 1 boy finish the work at their double efficiency?

How long does it take to do a bit of work?

Q 1 – A can do a bit of work in 8 days, which B alone can do in 10 days in how long . In how long both cooperating can do it? A’s 1 day work= 1/8, B`s 1 day work = 1/10 ∴ (A+B) 1 day work = (1/8+1/10) = 9/40 Both cooperating can complete it in 40/9 days.

How many men and women can complete the same work in 5 days?

Two men and five women can complete the same work in 5 days. Find out the money received by a man for his work if a woman is paid Rs. 60 for her work. 20) (x – 2) men can do a job in x days and (x+ 7) men can do a job in ¾ of the same work in (x – 10) days.

What is the ratio of time taken to complete the work?

The ratio of efficiency is inversely proportional to the amount of Time taken. Hence A and C will take Time in ratio 3: 5 to complete the same work. So, in term of numbers, days have taken to complete the work: If A is taking 9x days, B takes 10x days and C takes 15x days. A takes 4 days less than C? 9x = 15x – 4? x = 2/3.