Rajan spend 20% of his income on house rent and 70% of remaining in domestic expenditure. if he save Rs 3600 per month, then what is his monthly income?
A. 15000
B. 10000
C. 12000
D. 16000
Answer: Option A
Solution (By Examveda Team)
Let Rajan's income is 100.He spends on house rent = 20 % of 100 = 20.
Expenditure on domestic = 70% of 80 = 56.
Saving = 24.
Thus,
24 = 3600.
1 = 3600/24
100 = (3600 *100)/(24) = 15000.
His salary = Rs. 15000.
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