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There are 35 students in a hostel. If th...

There are 35 students in a hostel. If the number of students increases by 7, then the expenses of the mess increased by Rs. 42 per day while the average expenditure per head diminishes by Re. 1. Find the original expenditure of the mess.

A

₹40

B

₹420

C

₹432

D

₹442

Text Solution

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The correct Answer is:
B
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