Basic Maths and Reasoning MCQs (page 124 of 212)
Percentages, ratios, averages, profit and loss, speed and time, number series and simple logical reasoning, with the working shown for every answer.
4,221 questions. Select an option to check your answer, or open "Show answer". Showing 2461–2480.
- 2461.
What is the perimeter of a rectangle 9 cm long and 12 cm wide?
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Answer: B. 42 cm
Perimeter = 2 × (length + width) = 2 × (9 + 12) = 42 cm.
- 2462.
What is the area of a rectangle 10 m long and 15 m wide?
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Answer: C. 150 m²
Area = length × width = 10 × 15 = 150 m².
- 2463.
What is the perimeter of a rectangle 13 cm long and 36 cm wide?
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Answer: B. 98 cm
Perimeter = 2 × (length + width) = 2 × (13 + 36) = 98 cm.
- 2464.
What is the area of a rectangle 45 m long and 18 m wide?
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Answer: D. 810 m²
Area = length × width = 45 × 18 = 810 m².
- 2465.
What is the area of a rectangle 26 m long and 10 m wide?
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Answer: D. 260 m²
Area = length × width = 26 × 10 = 260 m².
- 2466.
What is the perimeter of a rectangle 43 cm long and 22 cm wide?
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Answer: B. 130 cm
Perimeter = 2 × (length + width) = 2 × (43 + 22) = 130 cm.
- 2467.
What is the area of a rectangle 45 m long and 27 m wide?
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Answer: C. 1,215 m²
Area = length × width = 45 × 27 = 1,215 m².
- 2468.
What is the perimeter of a rectangle 26 cm long and 30 cm wide?
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Answer: B. 112 cm
Perimeter = 2 × (length + width) = 2 × (26 + 30) = 112 cm.
- 2469.
What is the perimeter of a rectangle 41 cm long and 30 cm wide?
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Answer: B. 142 cm
Perimeter = 2 × (length + width) = 2 × (41 + 30) = 142 cm.
- 2470.
What is the area of a rectangle 6 m long and 2 m wide?
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Answer: C. 12 m²
Area = length × width = 6 × 2 = 12 m².
- 2471.
What is the perimeter of a rectangle 43 cm long and 31 cm wide?
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Answer: C. 148 cm
Perimeter = 2 × (length + width) = 2 × (43 + 31) = 148 cm.
- 2472.
What is the area of a rectangle 36 m long and 22 m wide?
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Answer: C. 792 m²
Area = length × width = 36 × 22 = 792 m².
- 2473.
What is the perimeter of a rectangle 11 cm long and 16 cm wide?
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Answer: B. 54 cm
Perimeter = 2 × (length + width) = 2 × (11 + 16) = 54 cm.
- 2474.
What is the perimeter of a rectangle 50 cm long and 13 cm wide?
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Answer: B. 126 cm
Perimeter = 2 × (length + width) = 2 × (50 + 13) = 126 cm.
- 2475.
What is the area of a rectangle 38 m long and 9 m wide?
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Answer: D. 342 m²
Area = length × width = 38 × 9 = 342 m².
- 2476.
What is the perimeter of a rectangle 41 cm long and 17 cm wide?
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Answer: C. 116 cm
Perimeter = 2 × (length + width) = 2 × (41 + 17) = 116 cm.
- 2477.
What is the perimeter of a rectangle 60 cm long and 3 cm wide?
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Answer: B. 126 cm
Perimeter = 2 × (length + width) = 2 × (60 + 3) = 126 cm.
- 2478.
What is the perimeter of a rectangle 29 cm long and 31 cm wide?
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Answer: C. 120 cm
Perimeter = 2 × (length + width) = 2 × (29 + 31) = 120 cm.
- 2479.
What is the perimeter of a rectangle 3 cm long and 37 cm wide?
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Answer: C. 80 cm
Perimeter = 2 × (length + width) = 2 × (3 + 37) = 80 cm.
- 2480.
What is the area of a rectangle 17 m long and 20 m wide?
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Answer: C. 340 m²
Area = length × width = 17 × 20 = 340 m².