Question

If the position of the first and the sixth digits of the sequence of numbers $"8903214675"$ are interchanged, then the second and the seventh and so on, then which number would be seventh from the right end?

• A. $2$
• B. $6$
• C. $7$
• D. $8$

Answer 1

Answer: (C)

$7$

Given sequence: $8903214675$

After swapping the positions of the first and the sixth digits of the sequence then it reduces to $1903284675$

then second and seventh and so on...

So the final sequence after swapping 5th and 10th digits, is

$"1467589032"$

So, $7^{th}$ digit from right end is $7.$

Hence, option $C$