The cost price of a calculator is Rs. 315. If the profit percentage is 20%, then what is the value (in Rs. ) of the profit?

Correct option is B

Given:
Cost Price (C.P.) = Rs. 315
Profit Percentage = 20%
Formula Used:
​$$\text{Profit} = \left(\frac{\text{Profit Percentage}}{100}\right) \times \text{Cost Price}$$​​
Solution:
Profit = $$\frac{20}{100}$$​× 315 = 0.20 × 315 = 63