insurence exam NIACL AO (Pre + Mains) Mock Test Series 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
The ratio of petrol and kerosene in the container is 7 ∶ 8 when 30 litres of the mixture is taken out and is replaced by the kerosene, the ratio become 4 ∶ 5. Then what quantity of petrol is less than the quantity of kerosene in new mixture?
1
60
2
42
3
52
4
70
5
None of these