Quantitative Aptitude - Arithmetic Ability Questions

ΔPQR is right angled at Q. If m∠R = 45°, then find the value of (tanP - 1/2).

Find the area (in sq.cm) of a semi-circle of radius 14cm.

What is the value of sec 4π/3?

Select the odd number from the given alternatives.

At what point does the line 2x - 3y = 6 cuts the Y axis?

If  a+1/a = 3, then a3+1a3?

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

A bank offers 10% compound interest per half year. A customer deposits Rs. 2000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is