Chirkut.বাংলা

MCQ practice · SSC Bangladesh and Global Studies Board questions · Chapter 5: The Rivers of Bangladesh and the Natural Resources

Dhaka Board 2023

On the bank of which river is the main sea port of Bangladesh situated?

Think it through first, then pick an option.

  1. a Karnaphuli
  2. b Posur
  3. c Sangu
  4. d Rupsha
Answer and explanation

Correct answer: a Karnaphuli

Chattogram, the main sea port of Bangladesh, stands on the bank of the Karnaphuli.

Why the other options are wrong

  • b Posur: The Posur is the course of the Bhairab or Rupsha south of Khulna, reaching the sea through the Sundarbans; it is the ships' way into Mongla port. The answer here is Karnaphuli.
  • c Sangu: The Sangu rises in the northern Arakan hills and enters through Thanchi; it is 294 km long. The answer here is Karnaphuli.
  • d Rupsha: The Rupsha (Bhairab) flows south of Khulna; further south it falls into the sea as the Posur. The answer here is Karnaphuli.