CSS General Science 2019 Q.7(a) Solved

CSS Paper: General Science 2019 Q.7(a)
Moiz and Mair share a lottery win of Rs 2000 in the ratio 1:4. Moiz then share his part between himself, his wife and their son in the ratio 4:5:1. How much more does his wife get over their son.

Solution
Moiz and Mair share Rs 2000 in the ratio 1:4. So, the share of Moiz is,

Moiz then share his Rs 400 between himself, his wife and their son in the ratio 4:5:1. So,

So, Moiz’s wife got Rs 200 and his son got Rs 40. Hence, his wife got Rs 160 more than his son.