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Time and Work Compound Efficiency Test-1

  • Remaining Timing :-

(1). 33 Girls can do a work in 12 days. 18 Boys can complete the same work in twenty-two days. What is the ratio between the capacity of a Girls and Boys?

  • (a). 1:01
  • (b). 1:05
  • (c). 1:03
  • (d). 2:01
  • (e). None of these
Answer : 1:01

Explanation:

(2). Fifteen men can complete a piece of work in 20 days. How many men will complete the same work in 25 days?

  • (a). 12
  • (b). 14
  • (c). 36
  • (d). 28
  • (e). None of these
Answer : 12

Explanation:

(3). 6 men can complete a piece of work in 20 days. In how many days will 8 men complete the same piece of work?

  • (a). 12
  • (b). 15
  • (c). 16
  • (d). 18
  • (e). None of these
Answer : 15

Explanation:

(4). If 15 men can do a piece of work in 60 days, then how many men will do the same work in 25 days?

  • (a). 12
  • (b). 14
  • (c). 36
  • (d). 28
  • (e). None of these
Answer : 36

Explanation:

(5). A fodder stock last for 36 days for 20 cows. How long will it last for 15 cows?

  • (a). 12
  • (b). 14
  • (c). 48
  • (d). 28
  • (e). None of these
Answer : 48

Explanation:

(6). If 5 bulls can plough 7 hectares of land in 14 days, how many bulls required to plough 102 hectares in 34 days?

  • (a). 50
  • (b). 40
  • (c). 30
  • (d). 72
  • (e). None of these
Answer : 30

Explanation:

(7). 20 men can cut 30 trees in 4 hours. If 4 men leaves the job, how many trees will be cut in 6 hours?

  • (a). 12
  • (b). 36
  • (c). 22
  • (d). 60
  • (e). None of these
Answer : 36

Explanation:

(8). 10 men can cut 15 trees in 2 hours. If 2 men leaves the job, how many trees will be cut in 3 hours?

  • (a). 12
  • (b). 8
  • (c). 22
  • (d). 16
  • (e). None of these
Answer : None of these

Explanation:

(9). 3 men can complete a piece of work in 6 days. 5 women can complete the same work in 18 days. In how many days will 4 men and 10 women together complete the same work?

  • (a). 2
  • (b). 1
  • (c). 3
  • (d). 8
  • (e). None of these
Answer : 3

Explanation:

(10). 10 men can complete a piece of work in 15days and 15 women can complete the same work in 12 days. If all the 10 men and 15 women work together, in how many days will the work get completed?
  • (a). 1
  • (b). 2
  • (c). 3
  • (d). 4
  • (e). None of these
Answer : 2

Explanation: