How is 'never' written in a code language? I. 'never ever go there' is written as 'na ja ni ho' in that code language. II. 'go there and come back' is written as 'ma ho sa ni sa' in that code language.

Data sufficiency questions are designed to check your ability to analyse & categorise information based on underlying concepts rather than calculations. So you should try to observe -  analyse and to find linkages between various statements rather soing lengthy calculations.