२. In a certain code 'A' is represented by 1, 'B' by 2, 'C' by 3 and so on; then all multiples of 2 are assigned a code of 2 and all non multiples of 2 are assigned a code of 1. How is the word 'OFFICER' written in this scheme of coding?
४. Six friends are sitting in a circle and are facing the centre of the circle. Binaya is between Suman and Raju. Chandra is between Amrit and Kiran. Amrit and Raju are opposite to each other. If Suman turns left and talks, who will he be talking to?