Basic Maths and Reasoning MCQs (page 134 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 2661–2680.
- 2661.
What is the area of a triangle with base 38 cm and height 19 cm?
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Answer: A. 361 cm²
Area = ½ × base × height = ½ × 38 × 19 = 361 cm².
- 2662.
What is the area of a triangle with base 8 cm and height 30 cm?
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Answer: B. 120 cm²
Area = ½ × base × height = ½ × 8 × 30 = 120 cm².
- 2663.
What is the area of a triangle with base 18 cm and height 23 cm?
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Answer: B. 207 cm²
Area = ½ × base × height = ½ × 18 × 23 = 207 cm².
- 2664.
What is the area of a triangle with base 30 cm and height 14 cm?
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Answer: B. 210 cm²
Area = ½ × base × height = ½ × 30 × 14 = 210 cm².
- 2665.
What is the area of a triangle with base 11 cm and height 20 cm?
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Answer: B. 110 cm²
Area = ½ × base × height = ½ × 11 × 20 = 110 cm².
- 2666.
What is the area of a triangle with base 34 cm and height 11 cm?
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Answer: B. 187 cm²
Area = ½ × base × height = ½ × 34 × 11 = 187 cm².
- 2667.
What is the area of a triangle with base 31 cm and height 4 cm?
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Answer: A. 62 cm²
Area = ½ × base × height = ½ × 31 × 4 = 62 cm².
- 2668.
What is the area of a triangle with base 24 cm and height 7 cm?
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Answer: C. 84 cm²
Area = ½ × base × height = ½ × 24 × 7 = 84 cm².
- 2669.
What is the area of a triangle with base 28 cm and height 38 cm?
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Answer: B. 532 cm²
Area = ½ × base × height = ½ × 28 × 38 = 532 cm².
- 2670.
What is the area of a triangle with base 38 cm and height 13 cm?
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Answer: A. 247 cm²
Area = ½ × base × height = ½ × 38 × 13 = 247 cm².
- 2671.
What is the area of a triangle with base 14 cm and height 22 cm?
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Answer: A. 154 cm²
Area = ½ × base × height = ½ × 14 × 22 = 154 cm².
- 2672.
What is the area of a triangle with base 16 cm and height 16 cm?
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Answer: C. 128 cm²
Area = ½ × base × height = ½ × 16 × 16 = 128 cm².
- 2673.
What is the area of a triangle with base 40 cm and height 24 cm?
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Answer: C. 480 cm²
Area = ½ × base × height = ½ × 40 × 24 = 480 cm².
- 2674.
What is the area of a triangle with base 38 cm and height 39 cm?
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Answer: B. 741 cm²
Area = ½ × base × height = ½ × 38 × 39 = 741 cm².
- 2675.
What is the area of a triangle with base 12 cm and height 14 cm?
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Answer: B. 84 cm²
Area = ½ × base × height = ½ × 12 × 14 = 84 cm².
- 2676.
What is the area of a triangle with base 34 cm and height 19 cm?
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Answer: C. 323 cm²
Area = ½ × base × height = ½ × 34 × 19 = 323 cm².
- 2677.
What is the area of a triangle with base 18 cm and height 5 cm?
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Answer: B. 45 cm²
Area = ½ × base × height = ½ × 18 × 5 = 45 cm².
- 2678.
What is the area of a triangle with base 25 cm and height 12 cm?
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Answer: C. 150 cm²
Area = ½ × base × height = ½ × 25 × 12 = 150 cm².
- 2679.
What is the area of a triangle with base 11 cm and height 22 cm?
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Answer: B. 121 cm²
Area = ½ × base × height = ½ × 11 × 22 = 121 cm².
- 2680.
What is the area of a triangle with base 5 cm and height 38 cm?
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Answer: C. 95 cm²
Area = ½ × base × height = ½ × 5 × 38 = 95 cm².