the average of first 10 prime numbers is?

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the average of first 10 prime numbers is?

Options:

A . 10

B . 12.5

C . 12.9

D . 15.5

Answer: Option C
Explanation :

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Question 1. 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. w....the last number is 13. what is the last numbers?

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Question 5. the average of first 10 prime numbers is?....

Question 6. the average of 10 numbers is calculated as 15. it is discovered later on that while calculating the average, one numbe....36 was wrongly read as 26. the correct average is?

Question 7. 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 youn....what is the age in years of the youngest boy?

Question 8. Mean of 10 numbers is 30. Later on it was observed that numbers 15, 23 are wrongly taken as 51, 32. The correct mean is ....wrongly taken as 51, 32. The correct mean is :

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