RBI Grade B Officers 16 Aug 2018 Paper

When the market price per kg of rice and wheat be in the ratio 3 ∶ 2. The monthly expenses of a family towards rice and wheat are in the ratio 5 ∶ 6. If the market price of rice and wheat becomes in the ratio of 4 ∶ 3, what will be the ratio of expenses toward them? (the amount of rice and wheat consumed remains unchanged)