Explanation:

- Arunima Sinha:

- The correct answer!

- She is the first female amputee to scale Mount Everest.

- She achieved this remarkable feat on May 21, 2013.

- Premlata Agarwal:

- Not the first female amputee to climb Everest.

- Known for being the oldest Indian woman to have scaled Everest.

- Poorna Malavath:

- Not an amputee.

- Became the youngest girl to climb Everest in 2014 at 13 years.

- Anshu Jamsenpa:

- Not an amputee.

- Noted for climbing Everest multiple times, including twice in five days.