Explanation:

‘the capital of delhi’ is coded as ‘jai veru miti viki’……1)
‘many festival in delhi’ is coded as ‘vik, nic,dic,vij’ ……2)
‘crowd in the capital’ is coded as ‘dic, veru, miti, sik’……3)
‘season for festival’ is coded as ‘nis, tip,vij’……5)
‘delhi for country’ is coded as ‘vik, noo, tif’………6)
From 1) and 2) delhi- viki
From 2) and 5) festival- vij
From 2) and 6) for- tif
From 2) and 6) country- noo
From 2) and 6) season- nis
From 2) and 3) in- dic
From 2), 3) and 5) many- nic
From 2), 3) and 5) crowd- sik
From 1), 2), 3), 4) and 5) the- either ‘veru’ or ‘miti’
From 1), 2), 3), 4) and 5) capital- either ‘veru’ or ‘miti’
In a certain code language ‘festival’ is coded as ‘vij’ and ‘in’ is coded as ’dic’ in
same code language ‘delhi’ will be coded as ‘viki’. So answer is 1).