Question 1
What number comes next in the following series? 7, 10, 5, 8, 3, ___
Show answer & explanation
Correct answer: C - 6
10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
The IBEW exam has 69 questions and runs 1 hour 37 minutes.
What number comes next in the following series? 7, 10, 5, 8, 3, ___
Correct answer: C - 6
Consider the following formula: P = 3(m - n)² - 4n What is the value of P when m = 2 and n = -3?
Correct answer: D - 87
Solve for x: 9 - 4x ≤ 25
Correct answer: A - x ≥ -4
Which expression is equivalent to 5(x - 4)(x + 2)?
Correct answer: D - 5x² - 10x - 40
A table of values shows the following pairs: when x = 0, y = 7; when x = 1, y = 4; when x = 2, y = 1; and when x = 3, y = -2. Which equation represents the relationship between x and y?
Correct answer: A - y = -3x + 7
What number comes next in the following series? 3, 7, 15, 31, ___
Correct answer: C - 63
If y = (1/4)x - 5, for which values of x is y positive?
Correct answer: D - x > 20
After a 20% discount, a tool set sells for $96.00. What was its price before the discount?
Correct answer: C - $120.00
A drawing is made to a scale in which 3 inches represents 8 feet. A wall measures 7.5 inches on the drawing. What is the actual length of the wall?
Correct answer: B - 20 feet
A crew drives 90 miles to a job site at an average speed of 45 miles per hour, then returns along the same route at an average speed of 30 miles per hour. What is the crew's average speed for the entire round trip?
Correct answer: B - 36 miles per hour
The IBEW Electrical Aptitude Test (IBEW) exam is organized into 2 knowledge domains. These free practice questions are drawn from across them so you can see where you're strong and where to study:
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