Question

sanjay sold him mobile Rs 2700 gaining 1/8 of its cost price. Find the cost price of the mobile​

Answer 1

Answer:

Let the total lemons be 12.

CP of 6 lemons = ₹1

then, CP of 12 lemons = ₹2

Also, SP of 4 lemons = ₹1

then, SP of 12 lemons = ₹3

Therefore, SP is more than CP.

So, Gain = SP − CP

               = ₹3 − ₹2

               = ₹1

Gain percent=GainCP×100                   =12×100                   =50%Gain percent=GainCP×100                   =12×100                   =50%

Hence, the correct option is (a).