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The largest number that exactly divides each number of the sequence 15 - 1, 25 - 2, 35 - 3, ....., n5 - n, ..... is :

A. 1

B. 15

C. 30

D. 120

Answer: Option C

Solution(By Examveda Team)

Required number
= (25 - 2)
= (32 - 2)
= 30

This Question Belongs to Arithmetic Ability >> Number System

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