Question

A boy buys 2 pen for rupees 250 if he sells it for rupees 400 thean find out the gain and loss percentage​

Answer 1

Answer:

For student :

Cost price of pen=Rs. 90

Selling price of pen=Rs. 100

Since, SP>CP.

Hence,  

Gain=SP−CP=100−90=Rs. 10

So,

Gain(%)=  

CP

gain

​  

×100=  

90

10

​  

×100=11  

9

1

​

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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