A bank compounds interest half yearly. Raju deposits Rs.25,000 in the bank at a rate of 8%. The total interest at the end of one year is?
In trial average method, the average of 20 numbers is assumed to be 24. The sum of deviations of the numbers from 24 is found to be 15. What is the average?
An amount becomes Rs.11,300 in 2 years and Rs.12,600 in 4 years. The rate, if calculated at simple interest is :
If the number 3 5 7 x 4 is divisible by 6, then value of x is :
A company produces 18% more machines than of the previous year. If their production in the current year is 17700 machines, the production last year is :
