The mean proportional of 9 and 16 is _____.
Find the third proportional to 11 and 33?
The current heights of A, B, and C are in the ratio of 10:12:15. After one year, the height of A increases by 20%, the height of B increases by 33(1/3)%...
P, Q and R together started a business. Four times the investment of P equals five times the investment of Q and the capital of Q is twice that of R. Fi...
The ratio of investment of A and B is 2 : 5 and that of B and C is 3 : 7. Find the investment of B if sum of investment of A, B and C is Rs. 33600.
The ratio of the number of apples with Alok, Bhavesh, and Chirag is 8:6:5 respectively. Dinesh has 6 apples fewer than Alok. If the difference between t...
What is the fourth proportion of 17, 19 and 34?
What number has to be added to each term of 3:4 to make the ratio 6:7?
The mean proportional of 12 and 75 is _____.
If the income of a family decrease by 5% and expenditure decrease by 7%, and its saving increases by 3%. Find the ratio of income and expenditure of tha...
