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Out of his total income, Mr. Rahul spends 20% on house rent and 70% of the rest on house-hold expenses. If he saves 1,800, what is his total income?

A7000

B7200

C7250

D7500

Answer:

D. 7500

Read Explanation:

Let total income be = I after spending 20% of I, he has =80I/100 after spending 70% of remaining he has= (30x80)I/100x100=1800 I=1800x100/24=7500


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