If the simple interest for 6 years be equal to 30% of the principal, it will be equal to the principal after
If the simple interest on a certain sum is due for some years at 6 % is тВ╣180, and the discount at 5 % on the same amount is тВ╣140. Find the sum and the time.
If the simple interest on a sum of money at 5% per annum for 3 years is Rs. 1200, find the compound interest on the same sum for the same period at the same rate.
If the simple interest on a sum of money for 15 months at 7.5% per annum exceeds the simple interest on the same sum for 8 months at 12.5 % per annum by Rs. 32.50, then the sum of money ( In Rs.) is ?
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same at the same rate and for the same time?
If the sum and difference of two numbers are 20 and 4, then the product is
If the sum and product of any two perfectly are 8 and ‘k’ respectively, and the sum of their cubes is 152, what will be the value of ‘k’?
If the sum and reciprocal of a number is equal to 2, the number is
If the sum of two numbers is 12 and their product is 35, then what will be the sum of their reciprocals?
If the sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to:
