state gov BSPHCL Correspondence Clerk & Store Assistant Mock Test 2024 Quantitative Aptitude Profit and Loss Mixture Problems
A shopkeeper has two varieties (superior and inferior) of a tea and per kg cost price of superior and inferior quality of tea is Rs. 30 and Rs. 20. He mixes both types of tea in the ratio 4 : 1 respectively and sold at Rs. 32.2 per kg, then what is the profit percent earned by the shopkeeper?
1
15%
2
18%
3
12%
4
20%