Quantitative Aptitude - Arithmetic Ability Questions

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

If secA -­ tanA = x, then the value of x is

If x – 4y = 0 and x + 2y = 24, then what is the value of (2x + 3y)/(2x – 3y)?

A person while buying a dress on sale spends Rs. 45 and saves Rs. 5, what is the percentage of his savings?

In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value of ∠BAD is

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

[sinA/(1 + cosA)] + [(1 + cosA)/sinA] is equal to

ΔABC is an equilateral triangle and D, E are midpoints of AB and BC respectively. Then the area of ΔABC : the area of the trapezium ADEC is