1. 
For what range of values of 'x' will the inequality 15x  > 1?



2. 
A wheel of a car of radius 21 cms is rotating at 600 RPM. What is the speed of the car in km/hr?



3. 
If the ratio of the sum of the first 6 terms of a G.P. to the sum of the first 3 terms of the G.P. is 9, what is the common ratio of the G.P?



4. 
What is the sum of all 3 digit numbers that leave a remainder of '2' when divided by 3?



5. 
The arithmetic mean of the 5 consecutive integers starting with 's' is 'a'. What is the arithmetic mean of 9 consecutive integers that start with s + 2?




