SSC EV Chemistry Question 2016 Barishal Board. Chemistry, a branch of physical science, is the study of the composition, properties, and behavior of matter. Chemistry is concerned with the atoms […]» Read more
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I'm an assistant professor of Physics, Head of the department, in BAF Shaheen College Dhaka since 1984. I'm almost 30 years in the profession of teaching. If you have benefited from my website, please consider to sharing it among your friends.
SSC Civics and Good Citizenship Suggestion Question 2021-6. Civics is the study of the theoretical and practical aspects of citizenship, its rights and duties; the duties of citizens to each […]» Read more