Are you smart enough to be a US Marine?

1

Salt helps to melt ice because it...

  • Dissolves in water to form an acid
  • Chemically destroys the water molecules
  • Lowers the temperature at which water freezes
  • Is attracted to concrete sidewalks below the ice
View Results
2

1 in 9 people in a town of 810 vote for A. All others vote for B. How many vote for B?

  • 90
  • 660
  • 720
  • 801
View Results
3

"Inopportune" most nearly means...

  • opposed to
  • fortunate
  • disgraceful
  • ill-timed
View Results
4

The circuit shown contains a battery and 2 light bulbs. If one bulb burns out, the other will...

  • No longer burn
  • Continue to burn
  • Flicker on and off
  • Burn more brightly
View Results
5

Shock absorbers on a car connect the axle to the...

  • Wheel
  • Chassis
  • Drive shaft
  • Exhaust pipe
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6

Where does combustion take place?

  • 3
  • 4
  • 5
  • 6
View Results
7

Which handsaw should be used to make a rough cut with the grain in a thick board?

  • Ripsaw
  • Backsaw
  • Coping saw
  • Crosscut saw
View Results
8

Why does the intake valve open on this pump when the piston goes down?

  • Air pressure at X is less than air pressure at Y
  • Air pressure at Z is less than air pressure at X
  • Air pressure at X is greater than air pressure at Y
  • Air pressure at Y is greater than air pressure at Z
View Results
9

Air is less dense than water because

  • It is lighter
  • Its molecules are further apart
  • Its molecules are closer together
  • It moves more quickly and easily
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10

Gregarious most nearly means:

  • Sociable.
  • Shy.
  • Angry.
  • Introverted.
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11

The volume of the brick is:

  • 15
  • 36
  • 44
  • 96
View Results
12

Which of the following is measured using a ohmmeter?

  • Voltage
  • Resistance
  • Inductance
  • Capacitance
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13

Extending the reach of this crane will shift its:

  • Total weight.
  • Allowable speed.
  • Center of gravity.
  • Center of buoyancy.
View Results
14

In which direction does friction act on this skier?

  • A.
  • B.
  • C.
  • D.
View Results
16

Which of the following has the least resistance?

  • Wood
  • Iron
  • Rubber
  • Silver
View Results
Next  

 Correct!

 Incorrect!

Salt helps to melt ice because it...

Lowers the temperature at which water freezes

View Results
Next  

 Correct!

 Incorrect!

1 in 9 people in a town of 810 vote for A. All others vote for B. How many vote for B?

720

View Results
Next  

 Correct!

 Incorrect!

"Inopportune" most nearly means...

ill-timed

View Results
Next  

 Correct!

 Incorrect!

The circuit shown contains a battery and 2 light bulbs. If one bulb burns out, the other will...

No longer burn

View Results
Next  

 Correct!

 Incorrect!

Shock absorbers on a car connect the axle to the...

Chassis

View Results
Next  

 Correct!

 Incorrect!

Where does combustion take place?

6

View Results
Next  

 Correct!

 Incorrect!

Which handsaw should be used to make a rough cut with the grain in a thick board?

Ripsaw

View Results
Next  

 Correct!

 Incorrect!

Why does the intake valve open on this pump when the piston goes down?

Air pressure at X is greater than air pressure at Y

View Results
Next  

 Correct!

 Incorrect!

Air is less dense than water because

Its molecules are further apart

View Results
Next  

 Correct!

 Incorrect!

Gregarious most nearly means:

Sociable.

View Results
Next  

 Correct!

 Incorrect!

The volume of the brick is:

96

View Results
Next  

 Correct!

 Incorrect!

Which of the following is measured using a ohmmeter?

Resistance

View Results
Next  

 Correct!

 Incorrect!

Extending the reach of this crane will shift its:

Center of gravity.

View Results
Next  

 Correct!

 Incorrect!

In which direction does friction act on this skier?

D.

View Results
Next  

 Correct!

 Incorrect!

Which of the following has the least resistance?

Silver

View Results

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