Quantitative Aptitude - Arithmetic Ability Questions

Expand and simplify (x + 5)2 + (x - 3)2

Find the value of sin230 cos245 + 4 tan230 + 1/2sin290 - 2 cos290 + 1/24

If (sinA + CosA)/(sin A - cos A) = 5/4, the value of (tan2A + 1)/(tan2A - 1) = ?

If "basis points" are defined so that 1 percent is equal to 100 basis points, then by how many basis points is 82.5 percent greater than 62.5 percent?

Select the odd number from the given alternatives.

If 2+x+2-x2+x-2-x=2,then the value of X is

The area of a semicircle is 1925 sq.cm. Calculate its perimeter (in cm).

Ramesh and Rahman can do a work in 20 and 25 days respectively. After doing collectively 10 days of work, they leave the work due to illness and Suresh completes rest of the work in 3 days. How many days Suresh alone can take to complete the whole work ?