Bachendri Pal became famous at the national and international level for her grand success in which adventurous field?

Introduction / Context:
Bachendri Pal is a landmark name in Indian sports and adventure history. Her achievement inspired later generations, especially women, to take up challenging outdoor activities. This question asks candidates to identify the field that brought her fame, which is a very common fact in competitive exams related to sports and famous personalities.

Given Data / Assumptions:
- The question concerns the area where Bachendri Pal achieved grand success.
- Options list athletics with skiing, swimming, mountaineering and journalism.
- It is expected that the learner knows she is linked with Mount Everest and Himalayan expeditions.
- We assume basic knowledge of Indian women pioneers in adventure.

Concept / Approach:
The core concept is that Bachendri Pal is celebrated as the first Indian woman to climb Mount Everest. That accomplishment clearly belongs to the field of high altitude mountaineering. She is not a track and field athlete, professional skier, competitive swimmer or reporter by primary profession. Therefore, the correct approach is to link her name directly with mountaineering and choose that option.

Step-by-Step Solution:
Step 1: Recall that Bachendri Pal is strongly associated with Mount Everest and Himalayan expeditions. Step 2: Understand that reaching the summit of Everest is a mountaineering achievement. Step 3: Compare the options and see that "High altitude mountaineering" best describes this area. Step 4: Note that athletics, skiing or swimming do not match this famous record. Step 5: Select high altitude mountaineering as the correct answer.

Verification / Alternative check:
As verification, many GK books list her along with Tenzing Norgay, Edmund Hillary and later mountaineers, clearly within the context of climbing. News and documentary features show her in climbing gear and mention training with mountaineering institutes. There is no widespread reference to her as an Olympic athlete, skier, swimmer or as a career journalist. These confirmations ensure that mountaineering is the correct field.

Why Other Options Are Wrong:
Athletics and skiing would describe people who compete in track events or winter sports, which is not how Bachendri Pal is introduced in standard references.
Swimming and water sports relate to aquatic disciplines, again unrelated to her record on Mount Everest.
Journalism and writing might be side interests for many people, but her real impact and recognition come from adventure sports, not from news reporting.
Thus, the other options are inconsistent with the core fact tested here.

Common Pitfalls:
There is little scope for confusion if students remember even a single line about her life. However, learners who only vaguely recall that she is a sportsperson may confuse field names. To avoid this, always memorise a precise key line, such as "Bachendri Pal – first Indian woman to climb Mount Everest", and connect it firmly with the term mountaineering.

Final Answer:
High altitude mountaineering