A straight stick appears to be bent when it is obliquely immersed partly in the water. If we look directly to the bottom of a jug full of transparent water its bottom seems to be raised up. Of course, we observe these phenomena in our everyday life. These events result from a special property of … Read more
Last Updated: March 20, 2026 at 7:21 am
SSC MCQ Question Ans REFLECTION OF LIGHT. We see many things around us. When the light comes directly to our eyes from any source, we can see the source. Again, when light emitted from a light source comes to our eyes after reflection from the surface of an object, we see the object too. Light … Read more
Last Updated: March 20, 2026 at 7:21 am
SSC MCQ Question Ans WAVES AND SOUND. If we throw a stone into pond water, we see the wave. The wave carries energy from one place to another. The sound is a kind of wave. The sound energy can create the sensation of hearing. We can send information using sound. So the sound is closely … Read more
Last Updated: March 20, 2026 at 7:21 am
SSC MCQ Question Ans EFFECT OF HEAT ON SUBSTANCES. Heat is a form of energy related to the motion of molecules of substances. Temperature is an indicator to indicate the direction at which heat energy will flow. By the application or elimination of heat, the shape of the solid, the volume of liquid and volume … Read more
Last Updated: March 20, 2026 at 7:21 am
The object, that we see around us either are stationary or in motion. What do we actually understand by the words “rest’’ and “motion’’. We need different quantities regarding the motion to express the characteristics of motion of a moving object. In this chapter, we will discuss different quantities regarding motion, their dimensions, units, the … Read more
Last Updated: March 20, 2026 at 7:20 am
SSC MCQ Question Ans. Physical Quantities And Measurement. The branch of science which deals with matter and energy is called physics. The main objectives of physics are to establish the relation between matter and energy and to express it quantitatively on the basis of observation, experimentation, and analysis. Physics is the key to all science. … Read more
Last Updated: March 20, 2026 at 7:20 am
SSC MCQ Question Ans. Lessons Learned from the Lives of Successful Entrepreneurs. From time immemorial, the tradition and pride of our country, but the country’s overall development of industry and commerce, the contribution of the industry is not very bright. Before independence was achieved only a few Bengali businesses. After the liberation in 1971, Bengalis … Read more
Last Updated: March 20, 2026 at 4:09 pm
SSC MCQ Question Ans. Ethics in Business and Social Responsibilities. SSC MCQ Question Ans. Ethics in Business and Social Responsibilities. The main objective of the business ethics and social responsibility of businesses, yet the profit Adhere. Businesses and business entrepreneurs in the business community as a member of society and social values and Ethics and … Read more
Last Updated: March 20, 2026 at 4:09 pm
7th Chapter: Civics and Good Governance 1st MCQ Question With Answer. Civics and Good Governance Suggestion and Question Patterns of HSC Examination 2019. Civics is the study of the theoretical and practical aspects of citizenship, its rights and duties; the duties of citizens to each other as members of a political body and to the government. … Read more
Last Updated: March 22, 2026 at 7:29 pm