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
SSC MCQ Question Ans PRESSURE AND STATES OF MATTER. We know matter can exist in three states- solid, liquid and gas. Plasma is another state of matter.  Liquids and gases can flow easily so they are called fluids. The fluid can create pressure. We can do many works using the pressure of fluids. Elasticity is … Read more
Last Updated: March 20, 2026 at 7:21 am
SSC MCQ Question Ans Work Power and Energy. By work, we mean to do something in our everyday life. But in physics, it refers to a specific concept. At the beginning of this chapter, we will present this concept. The most important topic in science is energy. From our experience, we see that the world … Read more
Last Updated: March 20, 2026 at 7:20 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
EV Biology Suggestion and Question Patterns 2015-1 EV Biology Suggestion and Question Patterns of SSC Examination 2015. SSC suggestion and question was published by the Board of Intermediate and Secondary Education, Dhaka. The Board of Intermediate and Secondary Education, Dhaka is an autonomous organization, responsible for the holding of two public examinations (SSC & HSC) and recognition … Read more
Last Updated: September 23, 2018 at 7:09 pm