CBSE Class 10 Science Sample Paper Solved 2021 Set E
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SECTION A 1. Why reproduction is considered to be an essential phenomenon in organisms? 2. What is Ganga action plan? SECTION B 3. i) What is meant by water harvesting? ii) Write two advantages of storing water in the ground. 4. Compare and contrast bio-mass and hydroelectricity as a...
SECTION A 1. Name the sex hormone secreted by male and female sex organs in human beings. 2. Write any two harmful effects of ozone depletion. SECTION B 3. “Rain water harvesting is essential”. Justify this statement giving two reasons. 4. Give two advantages and disadvantages of...
SECTION A 1. Name the sex hormone secreted by male and female sex organs in human beings. 2. What is Ganga action plan? SECTION B 3. List any two measures that you suggest for better management of water. 4. Explain how electrical energy is generated in a nuclear reactor...
SECTION A 1. The danger signals installed at the top of tall buildings are red in colour. Why? 2. Why do all elements of the same group have similar properties? 3. In the Chlor-alkali process, a gas X is formed as byproduct. The gas X reacts with lime water to give a compound Y which used...
SECTION A 1 What is ‘blob’ known as in Blob on a stick structures of Rhizopus? 2 Mention any one point of difference between Pepsin and Trypsin. 3 An element ‘P’ has atomic number 13. What would be its position in the modern periodic table? Write the formula of its oxide. 4 Write any two...
CBSE Class 10 Science Question Paper Solved 2021 Set A |
CBSE Class 10 Science Question Paper Solved 2021 Set B |
CBSE Class 10 Science Question Paper Solved 2021 Set C |
CBSE Class 10 Science Question Paper 2009 (1) |
Science Question Paper 2009 |
CBSE Class 10 Science Question Paper 2007 (1) |
CBSE Class 10 Science Question Paper 2007 (2) |
CBSE Class 10 Science Question Paper 2007 (3) |
CBSE Class 10 Science Question Paper 2006 (1) |
CBSE Class 10 Science Question Paper 2006 (2) |
CBSE Class 10 Science Question Paper 2006 (3) |
CBSE Class 10 Science Question Paper 2006 (4) |
CBSE Class 10 Science Question Paper 2005 (1) |
CBSE Class 10 Science Question Paper 2005 (2) |
CBSE Class 10 Science Question Paper Solved 2021 Set A |
CBSE Class 10 Science Question Paper Solved 2021 Set B |
CBSE Class 10 Science Question Paper Solved 2021 Set C |
CBSE Class 10 Science Question Paper 2009 (1) |
Science Question Paper 2009 |
CBSE Class 10 Science Question Paper 2007 (1) |
CBSE Class 10 Science Question Paper 2007 (2) |
CBSE Class 10 Science Question Paper 2007 (3) |
CBSE Class 10 Science Question Paper 2006 (1) |
CBSE Class 10 Science Question Paper 2006 (2) |
CBSE Class 10 Science Question Paper 2006 (3) |
CBSE Class 10 Science Question Paper 2006 (4) |
CBSE Class 10 Science Question Paper 2005 (1) |
CBSE Class 10 Science Question Paper 2005 (2) |
Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning
Ministry of Education, Govt of India vide letter No. F.No. 12-5/2020-IS-4 dated 16.12.2021 has intimated that under the banner Azadi ka Amrit Mahotsav the National Yogasanasports Federation has decided to run a project of 750 million Surya Namaskar from 01 January 2022...
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