18 : 19
15 : 13
30 : 23
30 : 46
The ratio of my income in two consecutive years is 2 : 3 and that of expenditure is 5 : 9. If my income in second year is Rs. 45,000 and my expenditure in first year is Rs. 25,000 then my total saving in two years together is
The ratio of number of boys and girls in a school of 720 students is 7 : 5. How many more girls should be admitted to make the ratio 1 : 1 ?
The ratio of present ages of Ramaya and Saurabh is 8 : 7. After 10 years the ratio of their ages will be 12 : 11. What is Ramaya’s present age ?
The ratio of radius of two right circular cylinder is 2 : 3 and their heights are in the ratio 5: 4. The ratio of their curved surface area is
The ratio of speeds of A and B is 2 : 3 and therefore A takes 20 minutes more time than B. What is the ratio of time taken by A and B?
The ratio of the ages of Abdul and Rahman is 5:4. The sum of their ages is 72 years. What are their ages?
The ratio of the ages of two persons is 4 : 7 and age of then is more than other by 30 years. The sum of their ages in years is
The ratio of the cost price and selling price is 5 : 4, the loss percent is = ?
The ratio of the income of A and B is 5 : 4 and the ratio of their expenditures are 2:1. If at the End of each year , each saves rs. 2400 , then the income of A is
The ratio of the length of a rod and its shadow is 1 : √3. The angle of elevation of the sun is :
