JEE Main 09 April 2016 Paper

A 50 Ω resistance is connected to a battery of 5 V. A galvanometer of resistance100 Ω is to be used as an ammeter to measure current through the resistance, for this a resistance rs is connected to the galvanometer. Which of the following connections should be employed if the measured current is within 1% of the current without the ammeter in the circuit ?