The country first specialised brain bank that can store up to 300 human brains for research has been opened at which Indian city?

Introduction / Context:
This question examines awareness of advances in medical research infrastructure in India. A brain bank is a specialised facility where human brain tissue is collected, stored and studied to better understand neurological and psychiatric disorders. Knowing where the country first such brain bank was established reflects a candidate interest in health science developments.

Given Data / Assumptions:
- The question mentions the country first brain bank with capacity for about 300 human brains.
- It asks in which city this facility has been opened.
- Options include Alleppey, Bangalore, Bhubaneswar, Bombay and Chennai.
- We assume the reference is to the widely reported brain bank at the National Institute of Mental Health and Neurosciences in India.

Concept / Approach:
The key idea is to connect brain research with leading neuroscience institutes in India. NIMHANS, located in Bangalore, is one of the most prominent centres for mental health and neurosciences and has been associated with establishing a brain bank. Therefore, remembering the city of NIMHANS is enough to answer the question.

Step-by-Step Solution:
Step 1: Identify that the question is about a brain bank used for storing and researching human brain tissue. Step 2: Recall that the National Institute of Mental Health and Neurosciences is located in Bangalore. Step 3: Remember that reports about the first brain bank in the country pointed to this institute and city. Step 4: Conclude that Bangalore is the correct answer among the options.

Verification / Alternative check:
A quick check is to consider which of the listed cities are known for premier institutions in neurosciences. While Mumbai (Bombay) and Chennai have major hospitals, it is Bangalore that is most closely associated with NIMHANS and the establishment of the brain bank. Alleppey and Bhubaneswar are not commonly linked to such a facility.

Why Other Options Are Wrong:
Alleppey is wrong because it is better known as a backwater and tourism destination, not for a national level brain bank.
Bhubaneswar is incorrect though it hosts important institutions, it is not the city where this specific brain bank was launched.
Bombay is wrong in this context; while it has advanced medical centres, the first dedicated brain bank is not located there.
Chennai also has significant medical infrastructure, but it is not the site referred to in this question.

Common Pitfalls:
A common error is to guess the largest or most familiar city without linking it to the right research institute. Another pitfall is confusion between general medical colleges and specialised neuroscience centres. Associating specific institutions like NIMHANS with their cities helps candidates answer similar questions reliably.

Final Answer:
Thus, the country first dedicated brain bank capable of storing about 300 human brains was opened in Bangalore.