MPSC PYQScienceElectricity Numerical Worksheetenglish

If two resistors are connected in parallel, their resulting resistance is 45 Ω and if the same resistors are connected in parallel, their resulting resistance is 10 Ω, what are the values of those resistors?

A.10 Ω , 45 Ω
B.10 Ω, 30 Ω
C.15 Ω , 30 Ω
D.10 Ω, 45 Ω

Correct answer: C

Source paper

Electricity Numerical Worksheet

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