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The average expenditure of Raman for 5 days is Rs. 130. If his expenditure for the first 4 days is Rs. 100, Rs. 125, Rs. 85 and Rs. 160 respectively, then what is his expenditure (in Rs) of the 5th day?

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The average expenditure of Raman for 5 days is Rs. 130. If his expenditure for the first 4 days is Rs. 100, Rs. 125, Rs. 85 and Rs. 160 respectively, then what is his expenditure (in Rs) of the 5th day?


1). 165
2). 180
3). 185
4). 195


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Answered by on | Votes 0 |

Total expenditure of 5 days = 130 × 5 = 650

Total expenditure of first 4 days = 100 + 125 + 85 + 160 = 470

∴ Expenditure of 5th day = 650 – 470 = 180

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