Ques: Choose between "standing near the light" and "standing away from the light". Question: Fred notices that it is darker at the end of the hall, but seems to be bright near the light bulb. That's because it is brighter (A) near the light source (B) away from the light source
Ans: standing near the light

Ques: Choose between "paved street" and "gravel". Question: Carl rides his bike on gravel and his bike moves slowly. When Carl rides his bike on a paved street, his bike moves quickly. There is more resistance on the (A) gravel (B) paved street.
Ans: paved street

Ques: Choose between "waxed floor" and "dirty floor". Question: Kelly rolls a watermelon on a waxed floor and on a dirty floor. The waxed floor is smoother than the dirty floor. When rolled on the dirty floor, the watermelon will roll (A) faster (B) slower
Ans: dirty floor

Ques: Choose between "green road" and "red road". Question: Mike's wheel encountered low resistance on the green road, but high resistance on the red road during his commute to work. After he got out of the car he noticed that his wheel seemed hotter after travelling over the (A) green road (B) red road
Ans:
red road