Who is the author of the book A Bunch of Old Letters?

1.নির্দিষ্ট স্বার্থের বন্ধনে আবদ্ধ ও স্বার্থ সম্পর্কে সজাগ ব্যক্তি সমষ্টিকে বলা হয়—

2.বাংলাদেশের জাতীয় সংসদের অধিবেশন কে আহ্বান করেন?

3.Who is considered to be the inventor of detective fiction?

4.Which is not a Scandinavian country?

5.Which of the following is not a fundamental right?

6.Which was first country to abolish death penalty?

7.Metals that can be easily beaten into sheets are known as–

8.Which one of the following is not a principal organ of the United Nations?

9.Which of the following is associated with Marx's economics?

10.Bone marrow transplants are effective in cases of–

11.The first win of Bangladesh cricket team in test cricket was against–

12.'Operation Desert $Storm^{\prime} is the name of$ a–