Math 7 (Grade 7) Midterm — Semester 2, Form B
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Free printable Math 7 midterm (Grade 7): 15 multiple-choice questions plus 1 written response covering Percent Applications, Geometry: Angles, Circles, Area & Volume, Probability & Statistics. Answer key included — customize it in the Midterm Maker.
Math 7 (Grade 7) Midterm — Semester 2, Form B
Name: Date: Period:
Directions: Read each question carefully and choose the best answer. Answer the written response in complete sentences.
Covers: Percent Applications · Geometry: Angles, Circles, Area & Volume · Probability & Statistics
Part 1: Multiple Choice
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A salesperson earns a 6% commission on a $3,500 sale. How much commission does she earn?
- A. $210
- B. $2,100
- C. $21
- D. $3,710
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A plant grew from 50 cm to 65 cm tall. What is the percent increase?
- A. 15%
- B. 77%
- C. 30%
- D. 23%
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A shirt costs $40 and is on sale for 25% off. What is the sale price?
- A. $10
- B. $35
- C. $15
- D. $30
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A store buys a backpack for $20 and marks up the price by 35%. What is the selling price?
- A. $55
- B. $35
- C. $27
- D. $7
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Ana deposits $500 in an account that earns 4% simple interest per year. How much interest does she earn in 3 years?
- A. $20
- B. $560
- C. $60
- D. $6
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Two angles are supplementary. One angle measures 118°. What is the measure of the other angle?
- A. 72°
- B. 242°
- C. 62°
- D. 28°
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What is the area of a circle with a diameter of 8 inches?
- A. 32π square inches
- B. 64π square inches
- C. 8π square inches
- D. 16π square inches
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Which set of side lengths can form a triangle?
- A. 4 cm, 4 cm, 9 cm
- B. 2 cm, 5 cm, 7 cm
- C. 5 cm, 6 cm, 9 cm
- D. 3 cm, 4 cm, 8 cm
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A triangular prism has triangle bases with a base of 6 m and a height of 4 m. The prism is 10 m long. What is its volume?
- A. 60 cubic meters
- B. 120 cubic meters
- C. 240 cubic meters
- D. 34 cubic meters
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A rectangular prism is 4 ft long, 5 ft wide, and 6 ft tall. What is its volume?
- A. 60 cubic feet
- B. 15 cubic feet
- C. 148 cubic feet
- D. 120 cubic feet
-
What is the median of 3, 9, 4, 12, 7, and 5?
- A. 6
- B. 7
- C. 8
- D. 5
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You flip a coin and roll a number cube. How many outcomes are in the sample space?
- A. 8
- B. 6
- C. 36
- D. 12
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A student council wants to know what all students at the school think about lunch. Which sample is most likely to be representative?
- A. Students on the soccer team
- B. The council members' closest friends
- C. Every 10th student on an alphabetical list of all students
- D. Students who buy lunch on pizza day
-
A fair number cube is rolled. What is the probability of rolling a number greater than 4?
- A. 1/2
- B. 2/3
- C. 1/3
- D. 1/6
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A fair coin is flipped twice. What is the probability of getting heads both times?
- A. 1/3
- B. 1/4
- C. 1/2
- D. 3/4
Part 2: Written Response
- A garden is shaped like a rectangle 12 ft long and 8 ft wide, with a half circle attached along one 8-ft side (the 8-ft side is the half circle's diameter). Find the total area. Use 3.14 for π and show your work.
Answer Key — Math 7 (Grade 7) Midterm — Semester 2, Form B
- A — $210 0.06 × 3,500 = $210.
- C — 30% Increase of 15 divided by original 50 is 0.30, or 30%.
- D — $30 The discount is 0.25 × 40 = $10, so the price is $40 - $10 = $30.
- C — $27 Markup: 0.35 × 20 = $7. Price: $20 + $7 = $27.
- C — $60 I = Prt = 500 × 0.04 × 3 = $60.
- C — 62° Supplementary angles sum to 180°: 180 - 118 = 62.
- D — 16π square inches The radius is 4, so A = πr² = 16π square inches.
- C — 5 cm, 6 cm, 9 cm The two shorter sides must sum to more than the longest: 5 + 6 > 9.
- B — 120 cubic meters Base area (1/2)(6)(4) = 12; volume = 12 × 10 = 120.
- D — 120 cubic feet V = lwh = 4 × 5 × 6 = 120.
- A — 6 Order: 3, 4, 5, 7, 9, 12. Middle values 5 and 7 average to 6.
- D — 12 2 coin outcomes × 6 cube outcomes = 12.
- C — Every 10th student on an alphabetical list of all students A systematic sample from the whole school avoids favoring one group.
- C — 1/3 Only 5 and 6 work: 2 out of 6 = 1/3.
- B — 1/4 (1/2)(1/2) = 1/4.
Written Response — Look-Fors
- Rectangle 12 × 8 = 96; half circle radius 4: (1/2)(3.14)(4²) = 25.12; add the parts. Final answer: 121.12 square feet (96 + 8π).