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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 10
Social Science
Contemporary India
Minerals and Energy Resources
Question Bank

Which practice is beneficial f...

Single Answer MCQ
Q-00044229

Which practice is beneficial for conserving energy resources at home?

1

Using incandescent bulbs

2

Leaving appliances plugged in

3

Switching off lights when not in use

4

Using electric heaters unnecessarily

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