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amit

· started a discussion

· 1 Months ago

anybody please explain the give solution (Question: 248933.0 )

Or give alternate solution

Question:
In a hostel, a contractor signs a contract of giving food for 24 students at the profit of 12\(\cfrac{1}{2}\)% on the cost of food. 3 students went at home and remaining paid the bill. But contractor suffer a loss of Rs.25. Find the money which is paid by a student. 
Options:
A) 50
B) 75
C) 80
D) 100
Solution:

Ans: (b) 


Bijay padhan

· commented

· 1 Months ago

nice

Mandeep Singh

· commented

· 1 Months ago

let a seller food cost price 8 rupee then he will sell at 9 rupee and when total student will be 21 then his total cost 8*24=192 becoz all student has eaten food but only 21 student has paid the bill so total income will be 21*9=189 then loss is 3 which is =25 then 9 =75
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