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Rajshekhar

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Mayur Arya

Asked: December 19, 2023In: Class 10 Science

Improvements in our lifestyle have resulted in greater amounts of waste generation.” Give two examples to support the given statement. Suggest one change that we can incorporate in our lifestyle in order to reduce non-biodegradable waste.

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Mayur Arya

Asked: December 19, 2023In: Class 10 Science

What is reactivity series? How does the reactivity series of metals help in predicting the relative activities of various metals?

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Subham Kumar

Asked: December 19, 2023In: Class 10 Science

Noopur needs a lens of power -4.5D for correction of her vision. a) What kind of defect in vision is she suffering from? b) What is the focal length and nature of the corrective lens? c) Draw ray diagrams showing the (a) defected eye and (b) correction for this defect. d) What are the causes of this defect?

CBSE class 10 science sample question paper 2023-2024

Subham Kumar

Asked: December 19, 2023In: Class 10 Science

“Both overproduction and underproduction of Growth hormone leads to disorders in the body.” Explain.

cbse class 10 science sample question paper 2023-24

Subham Kumar

Asked: December 19, 2023In: Class 10 Science

Our government launches campaigns to provide information about AIDS prevention, testing and treatment by putting posters, conducting radio shows and using other agencies of advertisements. a) To which category of diseases AIDS belong? Name its causative organism. b) Which kind of value is government trying to develop in the citizens by conducting the above kind of programs.

Class 10 CBSE science sample question paper 2023-2024

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