Mathematics

Arithmetic MCQs

Practice Arithmetic MCQs for competitive exams.

Arithmetic MCQs

Practice questions from this topic.

Masood purchased a plot for Rs. 8,000. He sells the plot to Aftab at a profit of 20%. Aftab in turn sells that plot to Zahid at a loss of 20%. The plot costs Zahid ?

  1. A. Rs. 12,000
  2. B. Rs. 10,000
  3. C. Rs. 8670
  4. D. Rs. 7680
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If a car is sold for Rs..50000 the profit is 17 percent, what would be profit percentage if sold for Rs. 47000?

  1. A. 14.85%
  2. B. 9.98%
  3. C. 16.20%
  4. D. 14.50%
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Two automobiles are 150 kilometers apart and traveling toward each other. One automobile is moving at 60km/h and the other is moving at 40km/h mph. In how many hours will they meet?

  1. A. 2.5
  2. B. 2.0
  3. C. 1.75
  4. D. 1.5 E. 1.25
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The average of first 10 even numbers is___________?

  1. A. 18
  2. B. 22
  3. C. 9
  4. D. 11
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The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is_____________?

  1. A. 11.0
  2. B. 11.3
  3. C. 11.4
  4. D. 11.5 Updated by: Ali Asghar
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The average of first ten prime numbers which are odd is____________?

  1. A. 12.9
  2. B. 13.8
  3. C. 15.8
  4. D. 17 Explained by: M. Zeeshan Saleem
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The average of first 10 natural numbers is____________?

  1. A. 5
  2. B. 5.5
  3. C. 6.5
  4. D. 6
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The average of first 10 odd numbers is_____________?

  1. A. 11
  2. B. 10
  3. C. 12
  4. D. 17
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The average age of three boys is 15 years and their ages are in proportion 3:5:7. What is the age in years of the youngest boy?

  1. A. 15
  2. B. 9
  3. C. 18
  4. D. 21
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The average of 1st 3 of 4 numbers is 16 and of the last 3 are 15. If the sum of the first and the last number is 13. What is the last numbers?

  1. A. 8
  2. B. 6
  3. C. 5
  4. D. 2
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The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?

  1. A. 9
  2. B. 8
  3. C. 7
  4. D. 6
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The average of first five prime numbers greater than 20 is____________?

  1. A. 31.00
  2. B. 31.01
  3. C. 32.00
  4. D. 32.2
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