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Column-I shows some electrical circuits with point A, B and C marked in the figures. Column-II lists value of electrical resistance between any two of these three points. Match incomplete statements given in Column-I to the entries in Column-II.
(A) (I) \( \rightarrow \) P, Q, R, S, T (II) \( \rightarrow \) Q, R, S, T
(III) \( \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S} \) (IV) \( \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{T} \)
(B) (I) \( \rightarrow \) P, Q, R, T (II) \( \rightarrow \) Q, R, S, T
(III) \( \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S} \) (IV) \( \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S} \),
(C) (I) \( \rightarrow \) P, Q, R, S, T (II) \( \rightarrow \) P, Q, R, T
(III) \( \rightarrow \) P, Q, R, S (IV) \( \rightarrow \) Q, R, S, T
(D) (I) \( \rightarrow \) P, Q, R, S (II) \( \rightarrow \) Q, R, S, T
(III) \( \rightarrow \) P, Q, R, S, T (IV) \( \rightarrow \) P, Q, R, T
Column-I
(I)
Column-II
(P) \( \mathrm{R} \)
(Q) \( 2 R / 3 \)
(R) \( 5 \mathrm{R} / 3 \)
(S) \( 3 R / 5 \)
(T) \( 8 \mathrm{R} / 15 \)
\( \mathrm{P} \)
W
Equivalent resistance between \( \mathrm{A} \) and \( \mathrm{B} \) cannot be ( \( \mathrm{r} \) is variable)
(II)
Equivalent resistance of circuit between \( A \) and \( B \) cannot be
(III)
Equivalent resistance of circuit between \( A \) and \( B \) cannot be
(IV)
Equivalent resistance of circuit between \( A \) and \( \mathrm{B} \) cannot be


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