NCERT 9th Class (CBSE) Science: Energy and Work Quiz 19 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Energy and Work Quiz It states that energy can neither be created nor destroyed. It can only change its form. The winning team does work. The work is equal to …

Sound – 9th Class NCERT CBSE Science Chapter 12 Question: Can sound travel through: Carbon Water Answer: yes yes Question: Can sound travel through vacuum? Answer: No, sound cannot travel through vacuum. Question: Name the type of waves which are used by astronauts to communicate with one another on moon (or in …

Question: Does work done depend upon the velocity of the body. Answer: No. Question: State the law of conservation of energy. Answer: It states that energy can neither be created nor destroyed. It can only change its form. Question: In a tug-of-war one team gives way to the other. What …

NCERT 9th Class (CBSE) Science: Atoms and Molecules Quiz 20 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Atoms and Molecules Quiz: In a chemical substance the elements are always present in definite proportions by mass. E.g., In water, the ratio of the mass of hydrogen to the …

Question: What does the change in styles of clothing linked with? Answer: Changes in styles of clothing are thus linked up with shifts in cultural tastes and notions of beauty, with changes within the economy and society, and with issues of social and political conflict. Question: What were Sumptuary Laws? …

NCERT 9th Class (CBSE) Social Science: Democratic Rights Quiz 20 Multiple Choice Questions related to NCERT 9th Class (CBSE) Social Science: Democratic Rights Quiz: The Fundamental Rights are those basic conditions which are considered essential for the overall development of a person. These are guaranteed under the Constitution. A secular …

Question: Define Fundamental Rights. Answer: The Fundamental Rights are those basic conditions which are considered essential for the overall development of a person. These are guaranteed under the Constitution. Question: ‘Some rights need to be placed higher than the government’. Give reason. Answer: Thought it is the duty of each democratic government …

NCERT 9th Class (CBSE) Social Science: Peasants and Farmers – Quiz 27 Multiple Choice Questions related to NCERT 9th Class (CBSE) Social Science: Peasants and Farmers – Quiz: It was a mythic name used by the poor laborers to threaten the rich landlords who were replacing workers for machines. It …

NCERT 9th Class (CBSE) Social Science: Constitutional Design Quiz 27 Multiple Choice Questions related to NCERT 9th Class (CBSE) Social Science: Constitutional Design Quiz: A new national flag of the Republic of South Africa was unfurled and a multi-racial government came into existence. The African National Congress was formed in …

Question: Here are some false statements. Identify the mistake in each case and rewrite these correctly based on what you have read in this chapter. 1. Leaders of the freedom movement had an open mind about whether the country should be democratic or not after independence. 2. Members of the …