CBSE 2025 · Region 2 · Set 1 · Q2 · 1 mark
A student has three resistors, each of resistance $\displaystyle R$. To obtain a resistance of $\displaystyle \frac{2}{3} R$, she should connect
Official answer
From CBSE’s own marking scheme for this paper.
(C)
two resistors in series and then this combination in parallel with the third resistor.
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CBSE Class 12 Physics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.