Question

Anil purchases two books for Rs.100. He sells first at loss of 5% and second al 20% profit. If he gets Overall profit of 5% then what is cost of first book?
A) 58
B) 60
C) 55
D) 45

Answer 1

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Here is your answer in the attachment
Option B is your answer

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Answer 2

Q:

Anil purchases two books for Rs.100. He sells first at loss of 5% and second al 20% profit. If he gets Overall profit of 5% then what is cost of first book?

A) 58
B) 60
C) 55
D) 45

Answer:   B) 60 

Explanation:

-5-----------------------5-------------------20

5-(-5) = 10

20-5= 15

Ratio of cost price of book1 and book2 = 3:2 

Then cost price of book 1 is given by
(3/5) x 100 = Rs. 60.