2700
7200
14400
6300
The ratio of milk to water in three containers, each with similar capacity are 3 : 2, 7 : 3 and 11 : 4 respectively, the contents of all three containers are emptied into single vessel, then proportion of milk and water in it will be
The ratio of money with Ram and Gopal is 7 : 17 and that with Gopal and Krishan is 7: 17. If Ram has Rs. 490, Krishan has ?
The ratio of monthly salaries of X and Y is 6:5. If the salary of X is increased by 25% and that of Y by 15%. What will be the new ratio of their resulting salaries?
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
