Representative Model SetMedium
Q.9. 200 W उपकरण दररोज 5 तास चालवल्यास 30 दिवसात एकूण किती kWh ऊर्जा वापरली जाईल?
a
(1) 20
b
(2) 25
c
(3) 30
d
(4) 40
Correct Answer: Option C
The correct solution involves applying the fundamental concept to derive the final value step by step...