Question

In the following series, one term is wrong. Select the answer from the given options.

$3,10,41,206,1236,8660$

• A. $10$
• B. $41$
• C. $206$
• D. $1236$

Answer 1

The correct option is D $1236$

$3\times 3+1=10$
$10\times 4+1=41$
$41\times 5+1=206$
$206\times 6+1=1237$
So, $1237$ should be in place of $1236$.
Hence,option D is the correct answer.