Yes Bangladeshi can be Hindu as are some of our cabinet ministers, captain of our soccer team, police officers, ambassadors, government officials etc.
However Bangladesh is a majority Muslim country and thus we sympathize with fellow Muslims.
Anyway good luck to India in controlling Assam violence and from containing the unrest spilling over to Mumbai as happened last time.
Oh by the way I forgot according to PDF Indians and the Hindutva-Narendra Modi-Shiv Sena brigade here the above video shows the streets of Bangladesh.