IBPS RRB Ratio and Proportions Quiz

A and B together have Rs. 1210. If  of A's amount is equal to  of B's amount, how much amount does B have?

In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is:

The fourth proportional to 5, 8, 15 is:

If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?

Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:

In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?

Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary?

The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:

If 0.75 : x :: 5 : 8, then x is equal to:

If Rs. 782 be divided into three parts, proportional to  :  : , then the first part is: