Explanation:

- Option 1: Nand Kishore Acharya

- Nand Kishore Acharya is a renowned Hindi poet and writer.

- He is indeed the author of 'Chheelatey Hue ApneKo'.

- Option 2: Javed Akhtar

- Javed Akhtar is a famous lyricist and poet in Bollywood.

- He writes primarily in Urdu and rarely in Hindi poetry books.

- Option 3: Rahat Indori

- Rahat Indori was a well-known Urdu poet.

- He was famous for his performances in mushairas and his Urdu poetry.

- Option 4: Gulzar

- Gulzar is a celebrated poet, lyricist, and filmmaker.

- His work spans both Hindi and Urdu literature.

?? Answer: Option 1- Nand Kishore Acharya is the correct author of 'Chheelatey Hue ApneKo'.