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The arithmetic mean of the following num...

The arithmetic mean of the following numbers 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5. 5, 6, 6, 6, 6. 6, 6 and 7, 7, 7, 7. 7, 7. 7 is

A

4

B

5

C

14

D

20

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The correct Answer is:
B
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GAGAN PRATAP -AVERAGE-Multiple Choice Questions
  1. What is the average of all numbers between 100 and 200 which are divis...

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  2. Which digit is missing in the average of numbers 9,99,999,9999,….. 99...

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  3. The arithmetic mean of the following numbers 1, 2, 2, 3, 3, 3, 4, 4, 4...

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  4. If average of 20 observation x(1), x(2), ……x(20) is y . then the aver...

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  5. The average of 126 numbers is 951. If each number is multipled by 0.2 ...

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  6. If the average of x and 1/x(x ne 0) is M, then the average of x^2 and ...

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  7. The average of a number and its reciprocal is 4. The average of its cu...

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  8. If a, b. c, d, e are five consecutive odd numbers, their average is:

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  9. a,b,c,d,e,f,g are consecutive even numbers. J, k, I, m, n are consecut...

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  10. The average of 7 consecutive natural numbers is K. The next three natu...

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  11. The average of five consecutive even numbers is M. If the next five ev...

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  12. The average of four consecutive even numbers is 27. By adding which nu...

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  13. The average of 5 consecutive odd numbers is 75. By adding which number...

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  14. The average of four consecutive odd natural numbers is eight less than...

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  15. The average of 35 consecutive natural numbers is N. Dropping the first...

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  16. The sum of 17 consecutive numbers is 289. The sum of another 10 consec...

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  17. Average of n numbers is a. The first number is Increased by 2, second ...

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  18. The average of 27 numbers is zero. Out of them, how many may be greate...

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  19. The average of 1088 real numbers is zero. At most how many of them can...

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  20. The mean of fifteen different natural numbers is 13. The maximum value...

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