NCERT Solution for Class 1 to 12 Students
Class 10th Subject Science (NCERT) Category Important Questions Heredity Class 10 Science Chapter 8 Important Question Answer Q1. How does the mechanism of hereditary work? Ans – Cellular DNA is the information source for making proteins in the cell. A section of DNA that provides information for one protein is … Read more…
Class 10th Subject Science (NCERT) Category Important Questions How do Organisms Reproduce? Class 10 Science Chapter 7 Important Question Answer Q1. Which organism cause Kala-azar ? Ans – Leishmania Q2. What is Germination ? Ans – The seed contains the future plant or embryo which develops into a seedling under … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Life Processes Class 10 Science Chapter 5 Important Question Answer Q1. Describe the excretion in plants. Most Important Ans – Plants use completely different strategies for excretion than those of animals. Oxygen itself can be thought of as a waste product generated … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Electricity Class 10 Science Chapter 11 Important Question Answer Q1. The potential difference between the terminals of an electric heater is 80 V, when it draws a current of 5 A from the source. What current will the heater draw, if the … Read more…
Class 10th Subject Science (NCERT) Category Important Questions The Human Eye and The Colourful World Class 10 Science Chapter 10 Important Question Answer Q1. What type/nature of image is formed by the eye lens at retina ? Ans – Image formed by the eye lens at retina is real and … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Carbon and its Compound Class 10 Science Chapter 4 Important Question Answer Q1. Explain the following processes with help of chemical reactions: Most Important (a) Esterification (b) Saponification (c) Hydrogenation Ans – (i) Esterification reaction: Esters are most commonly formed by reaction … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Metals and Non-Metals Class 10 Science Chapter 3 Important Question Answer Q1. Explain reactivity series with examples. Most Important Ans – The reactivity series is a list of metals arranged in the order of their decreasing reactivity. Q2. Explain the extraction of … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Acid, Bases and Salt Class 10 Science Chapter 2 Important Question Answer Q1. What happens when gypsum is heated to 373 K ? Give chemical equation for it. Ans – On heating gypsum at 373 K, it loses water molecules and becomes … Read more…
Class 10th Subject Science (NCERT) Category Important Questions Chemical Reaction and Equations Class 10 Science Chapter 1 Important Question Answer Q1. What do you understand by endothermic reactions? Give one example. Ans – Reactions in which energy is absorbed are known as endothermic reactions. Example. melting of ice cubes, melting … Read more…
Class 10th Subject Political Science (Social Science) Category Important Question Answer लोकतंत्र के परिणाम Class 10 Political Science Chapter 5 Important Question Answer in Hindi प्रश्न 1. लोकतन्त्र को सबसे बेहतर क्यों बताया गया है ? Most Important OR लोकतंत्र सरकार का सबसे अच्छा रूप है। क्यों? उत्तर – लोकतंत्र सरकार … Read more…