Electrician Apprentice Aptitude Test

1. Question 1 · Fractions, Decimals, and Percentages

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   Topic Name: Fractions, Decimals, and Percentages

   What is 3/4 expressed as a decimal?
   • A.0.25
   • B.0.5
   • C.0.75
   • D.1.25
   Show answer and explanation

   Answer: C. 0.75

   Divide 3 by 4 to convert the fraction to a decimal. 3÷4=0.75 Topic Name: Fractions, Decimals, and Percentages

2. Question 2 · Inequalities

   : Solve: −3x+2≤11
   • A.x≥−3
   • B.x≤−3
   • C.x≤−4
   • D.x≥−4
   Show answer and explanation

   Answer: B. x≤−3

   Subtract 2: −3x≤9. Divide by -3 and flip the inequality: x≥−3 → Correction: Answer: A Topic Name: Inequalities

3. Question 3 · Advanced Functions

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   What is the domain of the function f(x)=1/x ?
   • A.All real numbers
   • B.All real numbers except 1
   • C.All real numbers except 0
   • D.Positive integers only
   Show answer and explanation

   Answer: C. All real numbers except 0

   Division by zero is undefined. So the domain excludes 0. Topic Name: Advanced Functions

4. Question 4 · Using Context to Determine Meaning

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   Read the sentence:

   After the long hike, the campers were famished and eagerly awaited dinner.

   What does famished mean?
   • A.Lost
   • B.Tired
   • C.Very hungry
   • D.Restless
   Show answer and explanation

   Answer: C. Very hungry

   They eagerly waited for food, so famished means extremely hungry. Topic Name: Using Context to Determine Meaning

5. Question 5 · Persuasion and Rhetoric

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   Which of the following is a persuasive technique?
   • A.Listing facts without opinion
   • B.Explaining how a machine works
   • C.Repeating a strong emotional phrase
   • D.Presenting a timeline of events
   Show answer and explanation

   Answer: C. Repeating a strong emotional phrase

   Repetition and emotional language are commonly used to persuade an audience. Topic Name: Persuasion and Rhetoric

6. Question 6 · Fractions, Decimals, and Percentages

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   Topic Name: Fractions, Decimals, and Percentages

   What is 5/8 as a decimal?
   • A.0.5
   • B.0.6
   • C.0.625
   • D.0.75
   Show answer and explanation

   Answer: C. 0.625

   Divide 5 by 8 → 5÷8=0.625 Topic Name: Fractions, Decimals, and Percentages

7. Question 7 · Inequalities

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   What is the solution to 4x+1<17 ?
   • A.x>3
   • B.x>4
   • C.x<5
   • D.x<4
   Show answer and explanation

   Answer: D. x<4

   Subtract 1: 4x<16 → Divide: x<4 Topic Name: Inequalities

8. Question 8 · Advanced Functions

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   Which of the following is an exponential function?
   • A.f(x)=2x+3
   • B.f(x)=x²+1
   • C.f(x)=3^x
   • D.f(x)=√x
   Show answer and explanation

   Answer: C. f(x)=3^x

   An exponential function has a variable as the exponent, such as 3^x. Topic Name: Advanced Functions

9. Question 9 · Using Context to Determine Meaning

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   Read the sentence:

   The room was so dim that it created an eerie atmosphere.

   What does eerie mean?
   • A.Cozy
   • B.Bright
   • C.Strange and scary
   • D.Exciting
   Show answer and explanation

   Answer: C. Strange and scary

   A “dim” room contributing to the atmosphere suggests a spooky or strange setting. Topic Name: Using Context to Determine Meaning

10. Question 10 · Persuasion and Rhetoric

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    What is the purpose of rhetorical questions in persuasive writing?
    • A.To confuse the reader
    • B.To give instructions
    • C.To make the reader think
    • D.To summarize facts
    Show answer and explanation

    Answer: C. To make the reader think

    Rhetorical questions don’t require an answer—they are meant to engage readers and provoke thought. Topic Name: Persuasion and Rhetoric

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