Question: Who was Samudragupta? Answer: He was a famous ruler of the Gupta dynasty. Question: How do we know about him? Answer: We know about him from a long inscription, which is a poem in Sanskrit composed by his court poet, Harishena. Question: Where is this poem inscribed? Answer: This poem …

Question: Define force. Answer: Any push or pull is called force. Question: When does a body move? Answer: A body moves when force is applied. Question: What is the first requirement to put force into play? Answer: Interaction between two objects. Question: Give any example of push. Answer: Pushing a table …

NCERT 8th Class (CBSE) Science: Force and Pressure – Quiz 40 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Force and Pressure – Quiz: Every push or pull is called force. Force comes into action when an object interacts with other object. Force has magnitude and direction.

मनुष्य सदा से अपना मनोरंजन करता आया है। मन की शान्ति के लिए वह नई-नई खोज करता गया। नए-नए आविष्कार करने में वैज्ञानिकों को होड़ लग गई। मानव ने प्रकृति को अपने हाथ का खिलौना बना लिया। आज घर में बिजली से बनी प्रत्येक वस्तु वैज्ञानिक आविष्कार का चमत्कार है। रेडियो …

आधुनिक युग में जीवन की व्यस्तता अधिक है। यह व्यस्तता मानव के तन को थका देती है। तन की थकान से मन भी थक जाता है क्योंकि तन और मन का आपस में घनिष्ठ संबंध है। मन के आनन्दित होते ही कार्य करने की इच्छा प्रबल हो उठती है, कार्य की समाप्ति …

NCERT 8th Class (CBSE) Science: Synthetic Fibres and Plastics – Quiz 25 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Synthetic Fibres and Plastics – Quiz: Human-made materials are obtained from natural raw materials by chemical processes. Polymers are materials with long chain molecules containing thousands of smaller molecules …

Question: Give two examples each of natural and synthetic fibres. Answer: Natural fibres: Cotton, Silk Synthetic fibres: Rayon, Nylon Question: What is a polymer? Answer: Synthetic fibres are made up of molecules called polymers. Polymers are huge molecules-usually consisting of long chains made from thousand of similar small molecules called monomers. …

NCERT 8th Class (CBSE) Science: Microorganisms – Quiz 24 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Microorganisms – Quiz: Organisms that are small and can be seen only through a microscope are called microorganisms or microbes. They are present all round us and also inside our bodies. Microorganisms belong …

Gandhi Jayanti Speech We have provided below variety of speech on Gandhi Jayanti for the students under various words limit according to their class standard. All the Gandhi Jayanti speech are written using very easy words and small sentences for the students. Dear students, you can select any of the …

Question: What is a microorganism? Answer: Organisms that are so small that they can only be seen through a microscope, are called microorganisms or microbes. Question: Name the five groups into which microorganisms are divided. Which of these have only unicellular organisms? Answer:  There are five major groups of microorganisms. …