What is the average of the first 10 prime numbers?

What is the average of the first 10 prime numbers?
पहली 10 अभाज्य संख्याओं का औसत कितना है?

15.8 12.9 16 14

Detailed Solution & Logic

Correct Answer:

12.9

First 10 prime numbers: 2,3,5,7,11,13,17,19,23,29
Sum = 2+3+5+7+11+13+17+19+23+29 = 129
Average = $ \frac{129}{10} = 12.9 $
Answer = 12.9

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