RRB Group-D Model Paper 15 with answers for online practice

Given: A plant sells the bats of cricketers in an auction. They got the bat from Shirat Mohli for Rs. 3.6 lakhs. The plant charges a commission of 20%.
Formula: Commission = (Difference in price)/(Actual price) × 100%
Calculation: Price = 360000
Effective price = price + commission
Effective price = 360000 + 20/100 × 360000 = 360000 + 72000 = 43200