Find the sum of first 30 natural numbers
Choose the correct choice from the following choices.
A) 470	B) 468	C) 465	D) 463	E) 487
Explanation:   Sum of n natural numbers   =n(n+1) / 2   =30(30+1) / 2=30(31) / 2=465   Option 465
<result>C</result>
Find the sum of first 30 natural numbers