Numerical Abili...

The ratio of two weights, 27 kg and 108 g, is:

If a ∶ b = 3 ∶ 5 and b ∶ c = 2 ∶ 3 then, what is the value of a ∶ b ∶ c?

If three numbers are in the ratio 3 ∶ 2 ∶ 5 be such that sum of their squares is 1862, then the middle number will be:-

In population of a city the ratio of men and women is 12 : 11. If total population of that city is 4,60,000, then the population of women is:

Two numbers are in the ratio 19 : 11, if the difference between the number is 40 then find the sum of the numbers.

Three numbers are in the ratio 1/2 : 2/3 : 3/4. The difference between the largest and the smallest number is 21. The sum of all the numbers is _______.

A sum of money was divided between Tarun, Raghav and Kapil in the ratio 7 ∶ 4 ∶ 9. But, Kapil gave 1/3 of his share each to Tarun and Raghav. If Tarun received Rs. 1800 more than Raghav, then what is the total sum of money?

A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25 paise coins is:

The ratio of two numbers is 7 : 9. If 44 is added to each number. the ratio becomes 11: 13. Find the difference between the numbers?

If three numbers are in ratio of 4 : 5 : 6 and the sum of the numbers is 225. Find the middle number?