Quantitative Aptitude - Arithmetic Ability Questions

If secA/(secA ­- 1) + secA/(secA + 1) = x, then x is

The point P(3,­-2) divides the segment joining the points (x,0) and (0,y) in the ratio 1:3. Find x and y?

Two successive discounts of 10% and 25% are given by Raman on a shirt. If the marked price of the shirt is Rs 600, then what is the value (in Rs) of discount?

What is the value of sin (–π/3) + cos(–π/6)?

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of 2 Sec C x 1/2 Sin A?

If tanA = x, then x is

If (1/4 of x) - (4/5 of 6/7) equals - 9/7, then value of x is

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?