A car runs at a speed of 36 km/hr. How many meters does it cover in 2 seconds?
Rani's age was a square of a number, last year and it will be cube of a number next year. Age of Rani is:
Find the set of numbers which is most like to the set (64,216,125):
Which of the following can replace x in 4/x = x/100?
Complete the series.
21, 25, 33, 49, 81,
Interest on Rs.1,000 for 146 days at the rate of 10% per annum: