30th Term of a Grouped Number Series - IDFC OA Question | OAHelper

30th Term of a Grouped Number Series - IDFC OA Question | OAHelper

Company: IDFC

Difficulty: medium

Problem Statement

Find the value of the 30th term of the series below. (1) + (2 + 3) + (4 + 5 + 6) + (7 + 8 + 9 + 10) + ... N terms. Pick ONE option 12412 17236 12321 13515 Output Format Print the text of the correct option exactly as it appears above.

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