Quantitative Aptitude - Arithmetic Ability Questions

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

If 2(5x - ­4) -­ 2 < 2x ­- 1 < 4x - ­2; then the value of x is

A man spends 15% of his income. If his expenditure is Rs. 75, his income (in rupees) is:

If 7/8th of 5/4th of a number is 315, then 5/9th of that number is _____

The diagonal of a rhombus is 8m and 6m respectively. Find its area.

If (-1/2) * ( x - 5) + 3 = -5/2, then what is the value of x?

Find the curved surface area (in cm2) of a right circular cylinder of diameter 28 cm and height 12 cm.

If a sum of money doubles itself in 8 yrs, then the interest rate in percentage is ?