A galvanometer of resistance 50 $\Omega$ is connected to a battery of 3V along with a resistance of 2950 $\Omega$ in series. A full scale deflection of 30 divisions is obtained in the galvanometer. In order to reduce this deflection to 20 divisions, the resistance in series should be -

Question

( A ) $6050\Omega$
( B ) $5050\Omega$
( C ) $5550 \Omega$
( D ) $4450\Omega$