Quantitative Aptitude - Arithmetic Ability Questions

Calculate the area (in cm2) of a circle of radius 17.5 cm.

The line passing through (-2,5) and (6,b) is perpendicular to the line 20x + 5y = 3. Find b?

The distance between the points (7,7) and (k,-5) is 13. Find k?

If 3x+22x+1 = a2x+1+bx+2 be an identity, then the value of b

Two whole numbers are such that the cube of first number exceeds the cube of second by 61 and the ratio of the numbers is 5:4. What is the value of larger number?

Find the odd words/letters/number from the given alternatives.

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of sec C.sin A?

If 6x + 4(2-x) > 3x -2 > 5x/2 - x/4; then value of x is