Question

Rabindra purchased 10 dozen of copies from a factory and sold it to hari at a profit of 5% for Rs 1386.Find the cost price of copies for hari.​

Answer 1

Step-by-step explanation:

C.P. = Rs. (16 * 2) = 32. S.P. = Rs. (12 * 1.5 + 4 * 0.5) - Rs. (18 + 2) = Rs. 20.

Loss%

(12/32 x 100) % = 37.5 %

Hope it's correct

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Answer 2

Step-by-step explanation:

The cost of 10 dozen copies with a 5% gain = Rs.1386

Now,

Since hari bought the copies for Rs.1386 then the cost price(The price that hari buys copies for) should be Rs.1386

So,

Cost price of copies for hari = Rs.1386