Basic Maths and Reasoning MCQs (page 53 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 1041–1060.
- 1041.
What is the cube of 27?
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Answer: C. 19,683
27 × 27 × 27 = 19,683.
- 1042.
What is the cube root of 19,683?
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Answer: C. 27
27³ = 19,683.
- 1043.
What is the cube of 28?
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Answer: B. 21,952
28 × 28 × 28 = 21,952.
- 1044.
What is the cube root of 21,952?
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Answer: C. 28
28³ = 21,952.
- 1045.
What is the cube of 29?
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Answer: B. 24,389
29 × 29 × 29 = 24,389.
- 1046.
What is the cube root of 24,389?
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Answer: C. 29
29³ = 24,389.
- 1047.
What is the cube of 30?
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Answer: C. 27,000
30 × 30 × 30 = 27,000.
- 1048.
What is the cube root of 27,000?
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Answer: B. 30
30³ = 27,000.
- 1049.
What is the value of 2 raised to the power 3?
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Answer: C. 8
2^3 = 8.
- 1050.
What is the value of 2 raised to the power 5?
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Answer: C. 32
2^5 = 32.
- 1051.
What is the value of 2 raised to the power 6?
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Answer: C. 64
2^6 = 64.
- 1052.
What is the value of 2 raised to the power 7?
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Answer: C. 128
2^7 = 128.
- 1053.
What is the value of 2 raised to the power 8?
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Answer: C. 256
2^8 = 256.
- 1054.
What is the value of 2 raised to the power 9?
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Answer: C. 512
2^9 = 512.
- 1055.
What is the value of 2 raised to the power 11?
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Answer: C. 2,048
2^11 = 2,048.
- 1056.
What is the value of 2 raised to the power 12?
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Answer: C. 4,096
2^12 = 4,096.
- 1057.
What is the value of 2 raised to the power 13?
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Answer: C. 8,192
2^13 = 8,192.
- 1058.
What is the value of 2 raised to the power 14?
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Answer: C. 16,384
2^14 = 16,384.
- 1059.
What is the value of 2 raised to the power 15?
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Answer: C. 32,768
2^15 = 32,768.
- 1060.
What is the value of 3 raised to the power 4?
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Answer: C. 81
3^4 = 81.