Multiple Choice Questions on Nine persons went to a hotel for taking their meals Eight of them spent Rs 12 each on their meals an........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

Nine persons went to a hotel for taking their meals Eight of them spent Rs 12 each on their meals an...........

Quantitative Aptitude ( CCS) Average
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    Nine persons went to a hotel for taking their meals. Eight of them spent Rs.12 each on their meals and the ninth spent Rs.8 more than the average expenditure of all the nine. What was the total money spent by them.

    Rs.117

    Correct Answer

    Rs.120

    Incorrect Answer

    Rs.119

    Incorrect Answer

    Rs.122

    Incorrect Answer
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    Explanation:

    Let the average expenditure of all the nine be Rs. x
    Then, 12×8+(x+8)=9x
    Therefore x=13
    Total money spent = 9x=RS.(9×13) = Rs.117

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