Sujata, Elina and Suhani bought new bicycles on the same day. Af ter two years, whose bicycle will be in the worst condition due to rusting?

Options

A. Sujata 's, who li ves near the sea coast in Mumbai
B. Elina's, who lives in a hilly area with cool and moist climate
C. Suhani 's, who lives near a desert with hot and dry climate
D. Both B and C

Explanation

To determine whose bicycle will be in the worst condition due to rusting after two years, we need to consider the environmental factors that contribute to rusting. Rusting is a chemical process that occurs when iron or steel reacts with moisture and oxygen in the presence of salt.

### Step-by-Step Solution:

1. **Identify the Location of Each Person**:
- Sujata lives at the Ksi coast of Mumbai.
- We need to consider the locations of Elina and Suhani, but the question does not provide this information. However, we can infer that coastal areas generally have higher humidity and salt content in the air.

2. **Understand the Effects of Moisture and Salt**:
- Rusting occurs more rapidly in environments with high moisture and salt. Coastal areas have both of these factors, leading to increased rusting on metal surfaces.

3. **Analyze Sujata's Situation**:
- Since Sujata lives at the Ksi coast of Mumbai, her bicycle is likely exposed to moist air and salt from the sea. This environment will accelerate the rusting process.

4. **Consider Other Locations**:
- Without specific information about Elina and Suhani's locations, we can hypothesize that if they live inland or in areas with less humidity and salt, their bicycles would be less affected by rusting compared to Sujata's.

5. **Conclusion**:
- Based on the information provided, Sujata's bicycle will be in the worst condition due to rusting after two years because she lives in a coastal area with high moisture and salt content.

### Final Answer:
Sujata's bicycle will be in the worst condition due to rusting after two years.