If a train travels at a speed of 90 km/h, how long will it take to cover a distance of 270 km?

B. 3 HOURS

A person walks at a speed of 4 km/h. How far can they walk in 2.5 hours?

B. 10 KM

If a vehicle travels 240 km in 3 hours and 30 minutes, what is its average speed in km/h?

B. 65 KM/H

What is the H.C.F. of the polynomials 2x^2 + 4x and 4x^2 + 8x?

A. 2X

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2