Basic Maths and Reasoning MCQs (page 54 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 1061–1080.
- 1061.
What is the value of 3 raised to the power 5?
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Answer: C. 243
3^5 = 243.
- 1062.
What is the value of 3 raised to the power 6?
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Answer: C. 729
3^6 = 729.
- 1063.
What is the value of 3 raised to the power 7?
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Answer: C. 2,187
3^7 = 2,187.
- 1064.
What is the value of 3 raised to the power 9?
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Answer: C. 19,683
3^9 = 19,683.
- 1065.
What is the value of 5 raised to the power 3?
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Answer: C. 125
5^3 = 125.
- 1066.
What is the value of 5 raised to the power 4?
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Answer: C. 625
5^4 = 625.
- 1067.
What is the value of 5 raised to the power 5?
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Answer: C. 3,125
5^5 = 3,125.
- 1068.
What is the value of 5 raised to the power 6?
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Answer: C. 15,625
5^6 = 15,625.
- 1069.
What is the value of 5 raised to the power 7?
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Answer: C. 78,125
5^7 = 78,125.
- 1070.
What is the value of 10 raised to the power 3?
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Answer: C. 1,000
10^3 = 1,000.
- 1071.
What is the value of 10 raised to the power 5?
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Answer: C. 100,000
10^5 = 100,000.
- 1072.
What is the value of 10 raised to the power 6?
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Answer: C. 1,000,000
10^6 = 1,000,000.
- 1073.
What is the value of 10 raised to the power 7?
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Answer: C. 10,000,000
10^7 = 10,000,000.
- 1074.
What is the simple interest on Rs 23,500 at 12% per annum for 1 year?
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Answer: C. Rs 2,820
SI = P × R × T ÷ 100 = 23,500 × 12 × 1 ÷ 100 = Rs 2,820.
- 1075.
What is the simple interest on Rs 45,500 at 5% per annum for 1 year?
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Answer: C. Rs 2,275
SI = P × R × T ÷ 100 = 45,500 × 5 × 1 ÷ 100 = Rs 2,275.
- 1076.
What is the simple interest on Rs 46,000 at 6% per annum for 5 years?
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Answer: C. Rs 13,800
SI = P × R × T ÷ 100 = 46,000 × 6 × 5 ÷ 100 = Rs 13,800.
- 1077.
What is the simple interest on Rs 25,000 at 2% per annum for 1 year?
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Answer: B. Rs 500
SI = P × R × T ÷ 100 = 25,000 × 2 × 1 ÷ 100 = Rs 500.
- 1078.
What is the simple interest on Rs 9,500 at 4% per annum for 3 years?
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Answer: B. Rs 1,140
SI = P × R × T ÷ 100 = 9,500 × 4 × 3 ÷ 100 = Rs 1,140.
- 1079.
What is the simple interest on Rs 1,500 at 2% per annum for 4 years?
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Answer: B. Rs 120
SI = P × R × T ÷ 100 = 1,500 × 2 × 4 ÷ 100 = Rs 120.
- 1080.
What is the simple interest on Rs 30,000 at 12% per annum for 5 years?
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Answer: B. Rs 18,000
SI = P × R × T ÷ 100 = 30,000 × 12 × 5 ÷ 100 = Rs 18,000.