A galvanometer having a coil resistance of $60\Omega$ shows full scale deflection when a current of 1. amp passes through it. It can be converted into an ammeter to read currents upto 5.0 amp by :

Question

( A ) Putting in series a resistance of $240\Omega$
( B ) Putting in series a resistance of $15\Omega$
( C ) Putting in parallel a resistance of $15\Omega$
( D ) Putting in parallel a resistance of $240\Omega$