• A. $4g/c{m}^2$
• B. $1g/c{m}^2$
• C. $6g/c{m}^2$
• D. $9g/c{m}^2$

Answer: Option B

Explanation:

• A. May 24, 1888
• B. May 24, 1899
• C. August 29, 1888
• D. August 29, 1899

Answer: Option B

Explanation:

• A. Water and Sewerage Authority
• B. Water Supply and Sewerage Authority
• C. Dhaka Water Supply and Sewerage Authority
• D. None

Answer: Option C

Explanation:

• A. Collaterals

Answer: Option A

Explanation:

• A. Rainbow
• B. Solar Eclipse
• C. Loner Eclipse
• D. UV rays

Answer: Option A

Explanation:

• A. Hilsha fish
• B. Tea
• C. Muslin saree
• D. Freshwater prawn

Answer: Option D

Explanation:

• A. Earthquake
• B. Storm
• C. Cyclone
• D. Harbour Wave

Answer: Option D

Explanation:

• A. A system of fixed exchange rates
• B. A trade bloc in Southeast Asia
• C. An agreement establishing the International Monetary Fund (IMF) and the World Bank
• D. A global summit on climate change
• E. An international treaty on intellectual property

Answer: Option C

Explanation:

• A. Executive Commission of the National Economic Council
• B. Executive Committee of the National Economic Council
• C. Executive Committee of the National Economic Chamber
• D. Executive Conference of the National Economic Chamber

Answer: Option B

Explanation:

• A. A system of racial segregation and discrimination
• B. A policy of economic empowerment for minorities
• C. A legal framework women's rights
• D. A political system promoting universal suffrage

Answer: Option A

Explanation:

• A. Kaleidoscope
• B. Flock
• C. Congress
• D. Troop

Answer: Option A

Explanation:

• A. The five continents
• B. The five founding countries of the Olympic
• C. The five Olympic values
• D. The five Olympic sports

Answer: Option A

Explanation:

• A. Jobaer and Mahfuz
• B. Yamin and Jobaer
• C. Mahfuz and Yamin
• D. Yamin and Nafiz

Answer: Option A

Explanation:

• A. ante merideam and pre meridieam
• B. after meridieim and post meridieam
• C. ante meridiem ad post meidiem
• D. ante midaight and post midnightm

Answer: Option C

Explanation:

• A. ম্যালথাস
• B. জেন এন' কেইনস্‌
• C. এল রবিল্স রেনথাস
• D. অ্যাডাম স্মিথ

Answer: Option D

Explanation: