Arithmetic Aptitudes › Chain Rule › Question #5615
Single Choice Difficult

Q30 Men can do a piece of work in 16 days .How many men would be required to do the same work in 20 days?

ID: #5615 Chain Rule 249 views
Question Info
#5615Q ID
DifficultDifficulty
Chain RuleTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A 12 ✔ ✖
  • B 24 ✔ ✖
  • C 36 ✔ ✖
  • D 48 ✔ ✖
Correct Answer

Explanation

Solution

let the required number of men be x.

more days ,less men(Indirect proportion)

20:16::30:x

20x=16×30

x=16×30/20

x=24

 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

If 5 students utilize 18 pencils in 9 days how long at the same rate will 66 pencil last for 15 student? If 7 maids with 7 mops cleaned seven floors in 7 hours how long would it take 3 maids to mop three floors with 35 women can do a piece of work in 15 days how many women would be required to do the same work in 25 days? A canteen requires 105 kgs of wheat for a week.How many kgs of wheat will it requires for 58 days? A TV tower 36 m high cast a shadow of 24 m at a particular time of a day what is the height of a minar with th The price of 357 mango she is rupees 1517.25 what will be the approximate price of 49 dozens of such mangos A wheel that has 6 Cogs is measured with the larger wheel of 14 cogs when the smaller will has made 21 revolut A flagstaff 17.5 m high casts a shadow of length 40.25 m the height of the building which casts a shadow of le A certain number of people were supposed to complete a working 24 days the work however took 32 days since 9 p If 20 men can built a wall 56 m long in 6 days what length of a similar wall can be built by 35 men in 3 days?