Quantitative Aptitude - Arithmetic Ability Questions

Which of the following numbers is divisible by 12?

A right circular conical structure stands on a circular base of 21m diameter and is 14m in height. The total cost of colour washing for its curved surface at Rs. 6 per sq. m. is
(Take Π = 22/7 )

In the following question, select the odd word from the given alternatives.

The order of rotational symmetry of a parallelogram is

What is the reflection of the point (5, 2) in the line x = -3?

What is the equation of the line passing through the point (0,­4) and making an angle of ­45° with the positive x­axis?

Find the odd word/letters/number pair from the given alternatives

If X = 423 + 32 then find the value of  ( X + 1X ).