Basic Maths and Reasoning MCQs (page 146 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 2901–2920.
- 2901.
What comes next in the series 12, 36, 108, 324, ...?
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Answer: C. 972
Each term is multiplied by 3: 324 × 3 = 972.
- 2902.
What comes next in the series 1, 4, 16, 64, ...?
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Answer: C. 256
Each term is multiplied by 4: 64 × 4 = 256.
- 2903.
What comes next in the series 2, 8, 32, 128, ...?
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Answer: C. 512
Each term is multiplied by 4: 128 × 4 = 512.
- 2904.
What comes next in the series 3, 12, 48, 192, ...?
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Answer: C. 768
Each term is multiplied by 4: 192 × 4 = 768.
- 2905.
What comes next in the series 4, 16, 64, 256, ...?
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Answer: C. 1,024
Each term is multiplied by 4: 256 × 4 = 1,024.
- 2906.
What comes next in the series 5, 20, 80, 320, ...?
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Answer: C. 1,280
Each term is multiplied by 4: 320 × 4 = 1,280.
- 2907.
What comes next in the series 6, 24, 96, 384, ...?
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Answer: C. 1,536
Each term is multiplied by 4: 384 × 4 = 1,536.
- 2908.
What comes next in the series 7, 28, 112, 448, ...?
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Answer: C. 1,792
Each term is multiplied by 4: 448 × 4 = 1,792.
- 2909.
What comes next in the series 8, 32, 128, 512, ...?
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Answer: C. 2,048
Each term is multiplied by 4: 512 × 4 = 2,048.
- 2910.
What comes next in the series 9, 36, 144, 576, ...?
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Answer: C. 2,304
Each term is multiplied by 4: 576 × 4 = 2,304.
- 2911.
What comes next in the series 10, 40, 160, 640, ...?
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Answer: C. 2,560
Each term is multiplied by 4: 640 × 4 = 2,560.
- 2912.
What comes next in the series 11, 44, 176, 704, ...?
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Answer: C. 2,816
Each term is multiplied by 4: 704 × 4 = 2,816.
- 2913.
What comes next in the series 1, 5, 25, 125, ...?
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Answer: C. 625
Each term is multiplied by 5: 125 × 5 = 625.
- 2914.
What comes next in the series 2, 10, 50, 250, ...?
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Answer: C. 1,250
Each term is multiplied by 5: 250 × 5 = 1,250.
- 2915.
What comes next in the series 3, 15, 75, 375, ...?
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Answer: C. 1,875
Each term is multiplied by 5: 375 × 5 = 1,875.
- 2916.
What comes next in the series 4, 20, 100, 500, ...?
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Answer: C. 2,500
Each term is multiplied by 5: 500 × 5 = 2,500.
- 2917.
What comes next in the series 6, 30, 150, 750, ...?
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Answer: C. 3,750
Each term is multiplied by 5: 750 × 5 = 3,750.
- 2918.
What comes next in the series 7, 35, 175, 875, ...?
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Answer: C. 4,375
Each term is multiplied by 5: 875 × 5 = 4,375.
- 2919.
What comes next in the series 9, 45, 225, 1,125, ...?
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Answer: C. 5,625
Each term is multiplied by 5: 1,125 × 5 = 5,625.
- 2920.
What comes next in the series 10, 50, 250, 1,250, ...?
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Answer: C. 6,250
Each term is multiplied by 5: 1,250 × 5 = 6,250.