engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Profit and Loss Successive Selling
A shopkeeper sells 20 pens in Rs. 5 and gaining 25% while he sells 25 pencils in Rs. 6 gaining 20% on it. Find the difference between the cost price of a pencil and a pen.
1
Rs. 1/2
2
Rs. 0
3
Rs. 1/4
4
Rs. 1/5