A’s income is 60% of B’s income, and A’s expenditure is 50% of B’s expenditure. If A’s income is 80% of B’s expenditure, find the ratio of A’s saving to B’s saving
A’s income is 60% of B’s income, and A’s expenditure is 50% of B’s expenditure. If A’s income is 80% of B’s expenditure, find the ratio of A’s saving to B’s saving
Option 1 -
8: 9
Option 2 -
7 : 8
Option 3 -
2 : 3
Option 4 -
9 : 10
Asked by Shiksha User
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1 Answer
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Correct Option - 4
Detailed Solution:Let 100 units be B’s income and X units be B’s expenditure A’s income = 60 units
A’s expenditure =
B’s saving = (100 – 75) units = 25 units
Hence, A’s saving =
60 −
A’s saving : B’s saving = 22.5 : 25 = 9 : 10
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