"What will I eat?"

Translation: मैं क्या खाऊँगा?

[Mdextraze]

Why is is Khaengi and not Khaegi?

[vinay92]

In the future tense, the verb खाना (to eat) conjugates as खाऊँगा/खाऊँगी with मैं (I). It conjugates as खाएगा/खाएगी with यह/वह (he or she) or with third person nouns and as खाएंगे/खाएंगी with ये/वे(they) or plural third person nouns.