In a race, Alex finished before Brian but after Charlie. David finished after Brian. Who finished first?

C. CHARLIE

A car travels 150 kilometers in 2 hours. What is its average speed?

B. 75 KM/H

If the letter 'Z' is the 26th letter, what is the position of 'T' in the alphabet?

A. 20

If f(x) = x^3 - 3x^2 + 4, what is the remainder when f(x) is divided by x - 1?

A. 2

Choose a word similar to the group: Bright, Luminous, Radiant.

B. SHINY