Quantitative Aptitude - Arithmetic Ability Questions

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

Point P is the midpoint of segment AB. Co-ordinates of P are (5, -1) and A are (2, -4). What are the co-ordinates of point B?

What is the reflection of the point (-1 , 3) in the line x = -4?

If Sin4A - Cos4A = 1 then (A/2) in degrees is 0° < A ≤ 90°

If ΔABC is an equilateral triangle of side 16 cm, then the length of altitude is

A shop keeper cheats to the extent of 10% while buying and selling fruits, by using tampered weights. His total gain, in %, is:

A spherical glass vessel has a cylindrical neck 7 cm long and 4 cm in diameter. The diameter of the spherical part is 21 cm. Find the quantity of water it can hold.

What will be the maximum power of 8 that exactly divides 25!?