Quantitative Aptitude - Arithmetic Ability Questions

A mother is five times older than her daughter. After 5 years, she would be 3 times older than her daughter. Find the mother's present age.

If 3x -­ 7 = 5x ­- 1, then the numerical value of (x ­- 4)2 is 

What is the value of sinAtanA/(1 - cosA)?

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

If angles of a quadrilateral are in the ratio 3:5:9:13, find the largest angle?

The ratio between the area of a square and that of a circle, when the length of a side of the square is equal to that of the diameter of the circle, is (take π=22/7)

The area of a circle is 346.5 cm². Find its radius (in cm).

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