What is the code for ‘to’ ?

The common term in the first two statements is 'money' coded as = 've'

The common word in the first and last statements is 'me' coded as = 'ro'

=> Only word left in the 1st statement is 'lend' coded as = 'ka'

Similarly, in second and third statement, common word 'for' is coded as = 'di'

=> Only word left in 2nd statement is 'him' coded as = 'se'

Also, common word in last two statements is 'matters' coded as = 'ba'

=> Only word left in 3rd statement is 'various' coded as = 'la'

And the only word left in 4th statement is 'to' coded as = 'yo'

Thus, the code for ‘to’ = yo

=> Ans - (C)