Khola Khalid on Nearpeer MDCAT Common Room

as we know that v=d/t hum n t find karna ha to t=d/v ho ga ab is question me us n multan jana ha to distance 360 or speed 85 ha by solving we get 360/85 = 4.23 aay ga right ab in options me 4.2 nhi ha but 4.5 and 4.0 ha to ma n approx kar k 4.5 lgaya to ye wrong kiu hua agr is tarah k question aay to humy kasa pta chaly ga k ab is question me kia lgay approx kar k zyada wala ya kam wala