A sum of ₹312 is divided among 60 boys and 40 girls such that each boy gets ₹3.60 and each girl gets ₹2.40. Find the ratio of total money received by boys to total money received by girls.
A and B are two mixtures of gold and copper in ratios 7:2 and 7:11. If equal quantities of these mixtures are melted to form a third mixture C, find the ratio of gold and copper in C.
A person divides his assets among three sons in the ratio 1/2 : 1/3 : 1/4. If the total asset value is ₹65,000, find the share of the son who gets the least.
In a library, the ratio of storybooks to other books is 7:2 and there are 1512 storybooks. Due to the addition of some more storybooks, the ratio becomes 15:4. The number of new storybooks added is:
A sum of ₹1300 is divided among A, B, C and D such that (A's share / B's share) = (B's share / C's share) = (C's share / D's share) = 2/3. What is A's share?