In each of these questions a group of digits is given followed by four combinations of letter/ symbol codes numbered (a) , (b) , ( c ) & (d) . The group of digits is to be coded as per the following scheme and conditions. The serial number of the cobimation that reprsent the group of digits is your answer . If none of the combinations is correct your answer is (5 ) , i.e., None of these .

Conditions :
(i) If the first digit is odd and the last digits is even ,their codes aer to be swapped .
(ii) If the first as well as the last digits is even both are to be coded by the code for first digit.
(iii) If the right is even and the last digits is odd, both are to be coded by the code for odd digit.
803279

Answer

A

Explanation