Curioustab

Home » Aptitude » Ratio and Proportion

x and y are two numbers such that their mean proportion is 9 and third proportion is 243. What is the value of x and y?

3 and 9
3 and 27
6 and 27
6 and 81

Correct Answer: 3 and 27

← Previous Question Next Question→

More Questions from Ratio and Proportion

The bus fare between two cities is increased in the ratio 11:18. What would be the increase in the fare, if the original fare is Rs 550?
A bag has Rs 43 in the form of 5-rupee, 50-paise and 10-paise coins in the ratio of 1:5:11. What is the total number of 50-paise coins?
Rs 18200 is divided among X, Y and Z in the ratio of 1/3 : 1/4 : 1/2. What is the share (in Rs) of X ?
A bag has Rs.51.25 in the form of 2-rupee, 50-paise and 25-paise coins in the ratio of 3:5:7. What is the total number of 50-paise coins?
A certain sum of money was divided between A, B and C in the ratio 5:6:9. If A received Rs. 450 the sum divided was
The diagonals of two squares are in the ratio 5:2.The ratio of their area is
The ratio of two positive numbers is 3:4. The sum of their squares is 400. What is the sum of the numbers?
If A = 2B = 4C; what is the value of A : B : C?
The flight fare between two cities is increased in the ratio 11:13. What is the increase (in Rs) in the fare, if the original fare was Rs 12100?
The ratio of number of boys to the number of girls in a school of 432 pupils is 5 : 4. When some new boys and girls are admitted, the number of boys increase by 12 and the ratio of the boys to girls changes to 7 : 6. The number of new girls admitted is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion