other govt exam CBSE Junior Assistant Mock Test 2025 Quantitative Aptitude Profit and Loss Mixture Problems
A businessman bought two types of rice at the rate of Rs. 120/kg and Rs. 220/kg. How much rice (in kg) of the first type should be mixed with 72 kg of rice of the second type so that the resulting mixture can be sold at Rs. 280/kg to earn a profit of 40%?
1
22
2
20
3
18
4
15