The resistance of a wire is $5 \Omega$ at $50^{\circ}C$ and $6 \Omega$ at $100^{\circ} C$. The resistance of the wire at $0^{\circ} C$ will be :

Question

( A ) $4 \Omega$
( B ) $1 \Omega$
( C ) $2 \Omega$
( D ) $3 \Omega$