Arithmetic Aptitudes › Chain Rule › Question #5620
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Q 4mat weavers can weave 4 mat in 4 days at the same rate how many maths would be over by 8 mat weavers in 8 days?

ID: #5620 Chain Rule 157 views
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#5620Q ID
DifficultDifficulty
Chain RuleTopic
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  • A 4 ✔ ✖
  • B 8 ✔ ✖
  • C 12 ✔ ✖
  • D 16 ✔ ✖
Correct Answer: Option D

Explanation

Solution

Let the number of mats be x.Then, more weavers more mats (direct proportion).More days,more mats(direct proportion)

weavers 4:8::4:x

days 4:8::4:x

4×4x=8×8×4

x=8×8×4/4×4

x=16

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