Quantitative Aptitude - Arithmetic Ability Questions

The radius of a hemisphere is 14 cm, find its volume?

The length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13 cm is

ax + 5y = 8 has slope of -4/3. What is the value of a?

A = (x8 – 1)/(x4 + 1) and B = (y4 – 1)/(y2 + 1). If x = 2 and y = 9, then what is the value ofA2 + 2AB + AB2?

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

Find out the odd word/letters/number/number pair from the given alternatives.

What is the value of cosecA/√(cosec2A ­- 1)?

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?