Question

103. A certain number of students are staying
in a hostel. A part of the hostel charges
is fixed irrespective of the number of
occupants, and the remaining part varies
directly as the number of occupants.
When there were 50 occupants, each
occupant had to pay 90. If there are 40
occupants, each occupant had to pay
390. If there are 40 occupants, each will
pay? 100. If each occupant is paying
150, then find the number of occupants
in the hostel.
(a) 20
(b) 15
(6) 32
(d) 45
F​

Answer 1

Answer:

d) 45

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