Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Let 
and 
where A, B, C, D 
N and A Has least value then
Text Solution
Verified by ExpertsThe correct answer is:
D
Given that 
We know that 1 + 2 + 3.... +n = 
On comparing this with 
we get
A = 24, B = 2, C = 9, D = 13
That means, A + Bis divisible by D.
Hence this is the correct option.
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