Largest Botanical garden, Indian Botanical Garden and National Botanial Research Instititute are situted respectively at:-

Options

A. Kew, Lucknow, Howrah
B. Kew, Howarh, Lucknow
C. Lucknow, Howarh, Kew
D. Howarh, Lucknow, Kew

Answer

To answer the question regarding the locations of the largest botanical garden, Indian Botanical Garden, and National Botanical Research Institute, we can break it down step by step:

### Step-by-Step Solution:

1. **Identify the Largest Botanical Garden**:
- The largest botanical garden in the world is the Royal Botanical Gardens, which is located in Kew, England.

2. **Identify the Indian Botanical Garden**:
- The Indian Botanical Garden, known for its Great Banyan Tree, is located in Howrah, near Kolkata, India.

3. **Identify the National Botanical Research Institute**:
- The National Botanical Research Institute (NBRI) is a research institute under the Council of Scientific and Industrial Research (CSIR) and is situated in Lucknow, India.

4. **Compile the Information**:
- Now that we have identified the locations:
- Largest Botanical Garden: Kew, England
- Indian Botanical Garden: Howrah, India
- National Botanical Research Institute: Lucknow, India

5. **Match with the Options**:
- The question asks for the respective locations. The correct sequence based on the information is:
- Kew (largest botanical garden), Howrah (Indian Botanical Garden), Lucknow (National Botanical Research Institute).

### Final Answer:
- The correct answer is: Kew, Howrah, Lucknow.