In a metre bridge experiment, to determine the specific resistance (ρ) of the material of the given wire, the percentage error in the measurement of resistance X, diameter (d) and length (L) of the wire are respectively 1.25%, 0.75% and 0.25% respectively. The percentage error in the measurement of ρ is
(1) 1.75 %
(2) 2.25 %
(3) 2.50 %
(4) 3.00 %
