79
39
40
39.5
What is the better investment ,4% stock at Rs.120 or 3% stock at Rs. 80?
What is the compound interest on Rs. 2500 for 2 years at rate of interest 4% per annum?
What is the difference between the compound interests on Rs. 5000 for 1 1/2 years at 4% per annum compounded yearly and half-yearly?
What is the difference between the compound interests on Rs. 5000 for 1.5 years at 4% per annum compounded yearly and half-yearly?
What is the difference between the simple interest on a principal of Rs. 500 being calculated at 5% per annum for 3 years and 4% per annum for 4 years?
What is the greatest number that divides 263, 935 and 1383 leaving a remainder of 7 in each case ?
What is the greatest number that will divide 2930 and 3246 that will leave 7 as remainder in each case.
What is the harmonic mean of 10, 20, 25, 40, and 50
What is the largest number of 4 digits which divided by 6, 9, 12, 15 or 18 leaves and 1 as remainder in each case?
What is the least natural number which leaves no remainders when divided by all the digits from 1 to 9 ?