What is the total sum of 1 to 30?
Soln Date / Update:-23-Jul-2025 03:01PM
Solution:-
Exercise - 2 (A) Q-42.
What is the total sum of 1 to 30?
(A) 654 (B) 465
(C) 645 (D) 456
Soln:-
Sum of nth natural number
= n ( n + 1 ) / 2
= 30 ( 30 + 1 ) / 2
= 15 * 31
= 465 Ans.
