1 . Which one is the biggest?

• A. A rectangle
• B. A triangle
• C. A circle
• D. We can't say

Answer: Option D

Explanation:

2 . Which one is the biggest continent (in areas) in the world?

• A. Africa
• B. Europe
• C. Asia
• D. North America

Answer: Option C

Explanation:

3 . Which one is the biggest religious and social festival of the Chakmas?

• A. Bijhu
• B. Wangala
• C. Sandrey
• D. Sangrai

Answer: Option A

Explanation: