NIFT PG 2012 Question Paper with solutions

Question : 35 of 75

Marks: +1, -0

What is the inverse ratio of number of workers in services category in year III to that of number of workers in farm category in year V & year VI together?

9 : 8
7 : 8
24 : 21
8 : 9

Validate

Solution:

In year III = 120 lakh

=20/100×120\lakh=24\lakh

In year V + VI = 108 lakh + 102 lakh
= 210 lakh
10% of 210 lakh

=10/100×210=21

lakh
Inverse ratio

=21/24=7/8=7:8

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