AB7CD 9ZY ⋆ P2M@KS3↑5NT@
(Note : 'A' is to the left of 'B and '@' is to right of 'T')
If the first element from the left interchanges place with the tenth element from the left, similarly second with ninth, third with eighth, fourth with seventh and so on, then which of the following will be seventh to the left of eighth element from the right?
Correct Answer: (4) C
Solution:7th to the left of 8th element from the right means 15th from the right or 7th
from left. But 7th from the left interchanges place with the fourth from the left.
Therefore, required answer will be 'C'.