Ques: Choose between "boulder" and "pebble". Question: Mike was comparing the mass of a boulder and a pebble. He found that the mass of the boulder was much greater then the mass of the pebble. Which item emits weaker gravity? (A) boulder (B) pebble
Ans: pebble

Ques: Choose between "flower bed" and "raised bed". Question: Rolling a melon down a flower bed generates less heat then rolling it down a raised bed. This means the melon will roll at a quicker rate down the (A) flower bed (B) raised bed
Ans: flower bed

Ques: Choose between "Superman" and "Spiderman". Question: Superman has superhuman strength and is the strongest being in the universe. Him and Spiderman are curious who can throw a tank the farthest. Who wins this face off of superheroes? (A) Superman (B) Spiderman
Ans: Superman

Ques: Choose between "carpet" and "tile". Question: Bill can't decide which room to put his piano in. His bedroom, which has a smooth tiled floor, or his living room, which has rough shag carpeting. He pushes the piano between the two rooms several times. On which surface does pushing the piano generate more heat, (A) Carpet or (B) Tile.
Ans:
carpet