id int32 | image_id string | image image | question string | choices list | correct_index int32 | num_choices int32 |
|---|---|---|---|---|---|---|
0 | 0 | How many pulleys are turning clockwise? | [
"0",
"4",
"6",
"8"
] | 2 | 4 | |
1 | 0 | How many pulleys are turning counter-clockwise? | [
"2",
"4",
"6",
"8"
] | 0 | 4 | |
2 | 1 | Three cogwheels mesh in a gear train. In which direction should gear Y rotate to have gear X rotate counterclockwise? | [
"A",
"B"
] | 1 | 2 | |
3 | 1 | Three cogwheels mesh in a gear train. In which direction should gear Y rotate to have gear X rotate clockwise? | [
"A",
"B"
] | 0 | 2 | |
4 | 2 | If X turns clockwise, which way will Y turn? | [
"Counterclockwise",
"Clockwise"
] | 0 | 2 | |
5 | 2 | If X turns counterclockwise, which way will Y turn? | [
"Counterclockwise",
"Clockwise"
] | 1 | 2 | |
6 | 3 | If cog B turns anti-clockwise which way will cog A turn? | [
"Counterclockwise",
"Clockwise"
] | 1 | 2 | |
7 | 3 | If cog B turns clockwise which way will cog A turn? | [
"Counterclockwise",
"Clockwise"
] | 0 | 2 | |
8 | 4 | If bar X moves to the left, which way will bar Y move? | [
"Left",
"Right"
] | 0 | 2 | |
9 | 4 | If bar X moves to the rihgt, which way will bar Y move? | [
"Left",
"Right"
] | 1 | 2 | |
10 | 5 | If Cog 4 turns anti-clockwise, which other cogs will also turn anti-clockwise? | [
"Cog 1 only",
"Cogs 1 and 3",
"Cogs 3 only",
"Cogs 2 and 3"
] | 1 | 4 | |
11 | 5 | If Cog 4 turns clockwise, which other cogs will also turn clockwise? | [
"Cog 1 only",
"Cogs 1 and 3",
"Cogs 3 only",
"Cogs 2 and 3"
] | 1 | 4 | |
12 | 5 | If Cog 4 turns anti-clockwise, which other cogs will also turn clockwise? | [
"Cog 2 only",
"Cogs 1 and 3",
"Cogs 3 only",
"Cogs 2 and 3"
] | 0 | 4 | |
13 | 5 | If Cog 4 turns clockwise, which other cogs will also turn anti-clockwise? | [
"Cog 1 only",
"Cogs 1 and 3",
"Cogs 2 only",
"Cogs 2 and 3"
] | 2 | 4 | |
14 | 6 | If gear A is rotating clockwise, which direction gear B is rotating? | [
"Counterclockwise",
"Clockwise"
] | 0 | 2 | |
15 | 6 | If gear A is rotating anti-clockwise, which direction gear B is rotating? | [
"Counterclockwise",
"Clockwise"
] | 1 | 2 | |
16 | 7 | In which direction will the gear on the left turn? | [
"Direction A",
"Direction B"
] | 0 | 2 | |
17 | 8 | If the pulley wheel on the right turns, which other wheel will turn in the same direction? | [
"Pulley wheel A",
"Pulley wheel B",
"Neither pulley wheel A nor B"
] | 1 | 3 | |
18 | 8 | If the pulley wheel on the right turns, which other wheel will turn in the opposite direction? | [
"Pulley wheel A",
"Pulley wheel B",
"Neither pulley wheel A nor B"
] | 0 | 3 | |
19 | 9 | When gear G is rotated clockwise, how many gears will rotate anticlockwise? | [
"0",
"1",
"2",
"3"
] | 2 | 4 | |
20 | 9 | When gear G is rotated clockwise, how many other gears will rotate clockwise? | [
"1",
"2",
"3",
"4"
] | 2 | 4 | |
21 | 10 | How does raft B move if raft A moves left at constant velocity? (The digit in the circle represents the number of cogs of the gear) | [
"Left with a greater velocity",
"Right with the same velocity",
"Left with the same velocity",
"Right with a greater velocity"
] | 2 | 4 | |
22 | 11 | In which direction does the grey wheel turn? | [
"Direction A",
"Direction B"
] | 0 | 2 | |
23 | 12 | In which direction will the swings tilt? | [
"Swing A tilt up; swing B tilt down",
"Swing A tilt down; swing B tilt up",
"Both up",
"Both down"
] | 0 | 4 | |
24 | 13 | Which wheel spins in the same direction as the dark one? | [
"Wheel A",
"Wheel B",
"Both A and B"
] | 2 | 3 | |
25 | 13 | Which wheel spins in the different direction as the dark one? | [
"Wheel A",
"Wheel B",
"Both A and B",
"Neither A nor B"
] | 3 | 4 | |
26 | 14 | If bar A moves right at a speed of X, how does bar B move? | [
"Left, same speed",
"Right, same speed",
"Left, slower than X",
"Right, slower than X"
] | 1 | 4 | |
27 | 14 | If bar A moves left at a speed of X, how does bar B move? | [
"Left, same speed",
"Right, same speed",
"Left, slower than X",
"Right, slower than X"
] | 0 | 4 |
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