Quantitative Aptitude - Arithmetic Ability Questions

If 2(3x-2) < 6-3x and 6x + 2(6-x) > 2x-2, then x can take which of the following values?

A number exceeds its 1/6 by 30. What is the number?

Which of the following numbers is not composite?

What will be the maximum power of 8 that exactly divides 25!?

Two trains are moving in the same direction at the speed of 23 km/hr and 77 km/hr. The time taken by faster train to cross a man sitting in the slower train is 40 seconds. What will be the length (in metres) of the faster train?

A hexagonal prism has 18 edges. How many vertices does it have?

What is the reflection of the point (-1 , 3) in the line x = -4?

The value of a machine depreciates at the rate of 20% per annum. If its present value is Rs 96000, then what was the value (in Rs) of the machine 2 years ago?