Q. If a book costs $15 and you buy 4 books, how much do you spend?
Show solution
Solution
4 books at $15 each costs 4 * 15 = $60.
Correct Answer:
B
— 60
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Q. If a car is moving towards the west and takes a right turn, which direction will it be heading?
A.
North
B.
South
C.
East
D.
West
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Solution
A right turn from West will lead the car to face North.
Correct Answer:
A
— North
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Q. If a car runs out of fuel, it stops moving. What is the effect of running out of fuel?
A.
The car accelerates
B.
The car stops moving
C.
The car drives faster
D.
The car makes noise
Show solution
Solution
Running out of fuel causes the car to stop.
Correct Answer:
B
— The car stops moving
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Q. If a car runs out of fuel, it stops working. What is the effect of running out of fuel?
A.
The car accelerates
B.
The car stops working
C.
The car becomes faster
D.
The car uses more fuel
Show solution
Solution
Running out of fuel causes the car to stop working.
Correct Answer:
B
— The car stops working
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Q. If a car runs out of fuel, it will stop. What is the effect of running out of fuel?
A.
The car will speed up
B.
The car will stop
C.
The car will drive slower
D.
The car will make noise
Show solution
Solution
Running out of fuel causes the car to stop.
Correct Answer:
B
— The car will stop
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Q. If a car travels 60 miles in 1 hour, how far will it travel in 3 hours at the same speed?
A.
120 miles
B.
180 miles
C.
150 miles
D.
200 miles
Show solution
Solution
At 60 miles per hour, in 3 hours the car will travel 60 * 3 = 180 miles.
Correct Answer:
B
— 180 miles
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Q. If a car travels 60 miles in 1 hour, how far will it travel in 3 hours?
A.
120 miles
B.
180 miles
C.
150 miles
D.
200 miles
Show solution
Solution
The car travels 60 miles per hour. In 3 hours, it will travel 60 * 3 = 180 miles.
Correct Answer:
B
— 180 miles
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Q. If a child plays outside, they may get dirty. What is the effect of playing outside?
A.
They stay clean
B.
They get dirty
C.
They become bored
D.
They feel tired
Show solution
Solution
Playing outside often results in getting dirty.
Correct Answer:
B
— They get dirty
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Q. If a company cuts costs, what is a likely consequence?
A.
A. Increased profits
B.
B. Higher employee morale
C.
C. More product variety
D.
D. Decreased efficiency
Show solution
Solution
Cutting costs often leads to increased profits as expenses are reduced.
Correct Answer:
A
— A. Increased profits
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Q. If a company is 'in the red', what does it imply?
A.
A. They are making profits
B.
B. They are in debt
C.
C. They are expanding
D.
D. They are stable
Show solution
Solution
'In the red' means the company is operating at a loss or in debt.
Correct Answer:
B
— B. They are in debt
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Q. If a computer is infected with a virus, it may run slowly. What is the effect of a virus on a computer?
A.
The computer will run faster
B.
The computer will run slowly
C.
The computer will shut down
D.
The computer will work normally
Show solution
Solution
A virus typically causes a computer to run slowly.
Correct Answer:
B
— The computer will run slowly
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Q. If a computer is infected with a virus, it may slow down. What is the effect of a virus on a computer?
A.
It speeds up the computer
B.
It slows down the computer
C.
It makes the computer crash
D.
It improves performance
Show solution
Solution
A virus typically causes a computer to slow down.
Correct Answer:
B
— It slows down the computer
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Q. If a computer is infected with a virus, it may slow down. What is the effect of a virus infection?
A.
The computer speeds up
B.
The computer slows down
C.
The computer becomes more secure
D.
The computer works normally
Show solution
Solution
A virus infection causes the computer to slow down.
Correct Answer:
B
— The computer slows down
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Q. If a computer is infected with a virus, it will slow down. What is the effect of a virus on a computer?
A.
The computer will speed up
B.
The computer will slow down
C.
The computer will shut down
D.
The computer will work normally
Show solution
Solution
A virus typically causes a computer to slow down.
Correct Answer:
B
— The computer will slow down
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Q. If a computer is not updated, it may become vulnerable to attacks. What is the effect of not updating a computer?
A.
It becomes more secure
B.
It may become vulnerable to attacks
C.
It will run faster
D.
It will use less power
Show solution
Solution
Not updating a computer can lead to vulnerabilities.
Correct Answer:
B
— It may become vulnerable to attacks
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Q. If a cube has a side length of 4 cm, what is its volume?
A.
16 cm³
B.
64 cm³
C.
48 cm³
D.
32 cm³
Show solution
Solution
The volume of a cube is calculated as side³. Therefore, 4 cm × 4 cm × 4 cm = 64 cm³.
Correct Answer:
B
— 64 cm³
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Q. If a cube has a surface area of 150 cm², what is the length of one side?
A.
5 cm
B.
6 cm
C.
7 cm
D.
8 cm
Show solution
Solution
Surface area = 6s². Therefore, 150 = 6s², s² = 25, s = 5 cm.
Correct Answer:
B
— 6 cm
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Q. If a cube's edge is increased by 50%, what is the new volume compared to the original?
A.
Increased by 50%
B.
Increased by 125%
C.
Increased by 100%
D.
Increased by 200%
Show solution
Solution
If the edge is increased by 50%, the new edge length is 1.5 times the original. The volume increases by (1.5)³ = 3.375 times, which is an increase of 237.5%.
Correct Answer:
B
— Increased by 125%
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Q. If a cube's side is doubled, how does its volume change?
A.
doubles
B.
triples
C.
quadruples
D.
increases eightfold
Show solution
Solution
If the side is doubled, the new volume is (2s)³ = 8s³, which is eight times the original volume.
Correct Answer:
D
— increases eightfold
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Q. If a cube's surface area is 150 cm², what is the length of one side?
A.
5 cm
B.
6 cm
C.
7 cm
D.
8 cm
Show solution
Solution
Surface area of a cube = 6s², so 6s² = 150 cm², thus s² = 25 cm², and s = 5 cm.
Correct Answer:
B
— 6 cm
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Q. If a cube's volume is 27 cm³, what is the length of one side?
A.
3 cm
B.
4 cm
C.
5 cm
D.
6 cm
Show solution
Solution
The side length is the cube root of the volume. Thus, side = ³√27 = 3 cm.
Correct Answer:
A
— 3 cm
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Q. If a cuboid has a length of 10 cm, a width of 5 cm, and a height of 1 cm, what is its volume?
A.
50 cm³
B.
100 cm³
C.
25 cm³
D.
75 cm³
Show solution
Solution
The volume of a cuboid is calculated as length × width × height. Therefore, 10 cm × 5 cm × 1 cm = 50 cm³.
Correct Answer:
A
— 50 cm³
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Q. If a cuboid has a volume of 120 cm³ and a height of 5 cm, what is the area of its base?
A.
20 cm²
B.
24 cm²
C.
30 cm²
D.
15 cm²
Show solution
Solution
Volume = base area × height. Therefore, base area = Volume / height = 120 cm³ / 5 cm = 24 cm².
Correct Answer:
B
— 24 cm²
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Q. If a die is rolled, which number is least likely to appear?
A.
1
B.
2
C.
3
D.
All are equally likely
Show solution
Solution
All numbers on a fair die (1-6) are equally likely to appear, each with a probability of 1/6.
Correct Answer:
D
— All are equally likely
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Q. If a die shows a 3, what is the next number that can be rolled?
Show solution
Solution
The next number that can be rolled after 3 is 4, as it is the next higher number.
Correct Answer:
B
— 4
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Q. If a die shows a number greater than 4, what are the possible outcomes?
A.
1, 2, 3
B.
4, 5, 6
C.
5, 6
D.
2, 3, 4
Show solution
Solution
The only numbers greater than 4 on a die are 5 and 6.
Correct Answer:
C
— 5, 6
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Q. If a die shows a number less than 3, what are the possible outcomes?
A.
1, 2
B.
1, 2, 3
C.
2, 3, 4
D.
1, 2, 3, 4
Show solution
Solution
The numbers less than 3 on a die are 1 and 2.
Correct Answer:
A
— 1, 2
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Q. If a die shows an even number, what are the possible outcomes?
A.
1, 2, 3
B.
2, 4, 6
C.
1, 3, 5
D.
1, 2, 4, 6
Show solution
Solution
The even numbers on a die are 2, 4, and 6.
Correct Answer:
B
— 2, 4, 6
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Q. If a fire alarm goes off, people evacuate the building. What is the effect of the fire alarm going off?
A.
People ignore it
B.
People evacuate the building
C.
People stay inside
D.
People call the police
Show solution
Solution
The fire alarm going off causes people to evacuate.
Correct Answer:
B
— People evacuate the building
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Q. If a fire alarm goes off, people evacuate the building. What is the effect of the fire alarm?
A.
People ignore it
B.
People evacuate the building
C.
People stay inside
D.
People call the police
Show solution
Solution
The fire alarm causes people to evacuate.
Correct Answer:
B
— People evacuate the building
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