Latest MBA Aptitude Question SOLUTION: If the sum of the first ‘2n’ natural numbers is 100 more than the sum of the first ‘n’ natural numbers, then find the sum of the first ‘3n’ n

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If the sum of the first ‘2n’ natural numbers is 100 more than the sum of the first ‘n’ natural numbers, then find the sum of the first ‘3n’ natural numbers.

1) 231
2) 300
3) 378
4) 465
5) 410

Asked In MBA (12 years ago)

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