The median of the first 8 prime numbers is

(a) 7 (b) 9 (c) 11 (d) 13
Answer: (b) 9
Sol:
First 8 prime numbers are 2, 3, 5, 7, 11, 13, 17 and 19.
Median of 8 numbers is average of 4th and 5th terms.