Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (2, 3) in the line y = 4?

What is the reflection of the point (5, -2) in the line x = -1?

Coefficient of x2 in 6x3 + 4x2 + 2x + 3 is

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

What is the value of 2 - 2z + z22 + 2z - z2, when z+2z = 2 ?

What is the value of x4+y4 when the value of x3+y3=8 and x+y=2 ?

In ΔDEF measure of angle E is 90 deg. If sinD = 15/17, and DE = 4cm, then what is the length (in cm) of side EF?

What will be the value of r2+p2+s2-rp-ps-rs when r = 4, p = 2, s = 8?