Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 1.23+0.83+0.73-2.0161.351.22+0.82+0.72-0.96-0.84-0.56 =

The difference between cost price and selling price is Rs 221. If profit percentage is 17%, then what is the selling price (in Rs)?

Findout the odd word/letters/number/number pair from the given alternatives.

If the perimeter of a semicircle is 108 cm, then find its area (in cm²).

What is the equation of the line whose y-intercept is -3 and makes an angle of 45° with the positive x-axis?

The compound interest on Rs. 24000 at 10% per annum for 11⁄2 years, interest being compounded semi­annually is

In an army selection process, the ratio of selected to unselected was 5:1. If 100 less had applied and 20 less selected, the ratio of selected to unselected would have been 6:1. How many candidates had applied for the process?

If cosx.cosy + sinx.siny = -1 then cosx + cosy is