CBSE Class 10 - Science - CH14 - Source Of Energy (MCQs)
Sources of Energy MCQs Q1: Green house effect is caused by gases like (a) Helium(b) Oxygen(c) Nitrogen (d) Carbon dioxide Q2: A solar water heater cannot be used to get hot water on(a) a sunn
Category: class10 science
CBSE Class 10- Science - SA1 Sample Question Paper 2013 by KVS Delhi
Class 10- Science - SA1 Sample Question Paper 2013 by KVS Delhi
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CBSE Class 10 - Science - CH3 - Metals and Non-Metals
Metals and Non-Metals Q & A Q1: List any five physical properties of metals. Answer: Physical properties of metals are: Metals are usually hard (exceptions are: sodium and potassium). These
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CBSE Class 10 - Science - CH6 - Life Processes (MCQs)
Life Processes (MCQs) Q1: Which of the following type has the longest small intestine? (a) Carnivores (b) Omnivores (c) Herbivores (d) Autotroph Q2: Villi are present in (a) pancreas (b) sto
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CBSE Class 10 - Science - CHEMICAL REACTIONS AND EQUATIONS (MCQs)
CHEMICAL REACTIONS AND EQUATIONS MCQs Q1: Which of the following is not a decomposition reaction? (a) CaCO3 → CaO + CO2 (b) H2 + Cl2 → 2HCl (c) H2CO3 → H2O + CO2 (d) 2KClO3 → 2KCl + 3O2
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