Question

Where are Hindus concentrated?

Answer 1

India.

Explanation:

India is the country with the most adherents of Hinduism. India is actually the place of origin for Hinduism, and since it is an ethnic religion (the religion doesn't try to appeal to other cultures), it has stayed mainly concentrated in India. In fact, it is estimated that around 97% of the world's Hindus are found in India.

I hope that helps!