the average of first 10 prime numbers is?

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Question

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?

Question 2. 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?

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Question 7. 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 ob....the last 5 being 8. what was the 5th observation?

Question 8. the average of first 10 prime numbers is?....

Question 9. 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?

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