Question: which countries does not require visa for bangladeshi?
Answer: Visa-free travel: Bahamas. Barbados. Bhutan. Dominica. Fiji. Gambia. Grenada. Haiti. Indonesia. ... 
Visa on arrival: Bolivia. Cambodia. Cape Verde. Comoros. Cote d'Ivoire (Ivory Coast) Djibouti. Guinea-Bissau. Kenya. ... 
E-tourist visa. Sri Lanka. Advertisement.