If A : B = 4 :5

B : C = 7 : 9 and

C : D = 3 : 4, and if A's share is ₹ 1680, the share of D is

The sum of the squares of three numbers is 532 and the ratio of the first and the second as also of the second and the third is 3 : 2. The third number is

A man spends a part of his monthly income and saves a part of it. The ratio of his expenditure to his savings is 26 : 3. If his monthly income is ₹ 7250, what is the amount of his monthly savings ?

Two numbers are in the ratio 17 : 45. One-third of the smaller is less than ⅕ of the bigger by 15. The smaller number is

The sum of four numbers A, B, C and D is 110. C is twice A, sum of A and D is equal to that of B and C and A : B is 3 : 5. The numbers are

The expenses of A and B are in the ratio 2 : 3. A sum of ₹ 2800 is equally divided between them. If A saves ₹ 600, then B saves

Three numbers A, B and C are in the ratio of 12 : 15 : 25. If the sum of these numbers is 312, the ratio between the difference of B and A and the difference of C and B is

Incomes of A, B and C are in the ratio 7 : 9 : 12 and their respective expenditures are in the ratio 8 : 9 : 15. If A saves ¼ of his income, then the ratio of their savings is

The total emoluments of A and B are equal. However, A gets 65% of his basic salary as allowances and B gets 80% of his basic salary as allowances. What is the ratio of the basic salaries of A and B?

The incomes of Mr. Gupta and Mr. Verma are in the ratio 9 : 4 and their expenditures are in the ratio 7 : 3. If each saves ₹ 2000, then Mr. Gupta's expenditure is