alleryଦୁଇଜଣ ସାଇକେଲ ଆରୋହୀ ଗୋଟିଏ ବିନ୍ଦୁରୁ ବିପରୀତ ଦିଗକୁ 12 km/h ଏବଂ 8 km/h ବେଗରେ ଯାତ୍ରା କରନ୍ତି। 3 ଘଣ୍ଟା ପରେ ସେମାନଙ୍କ ମଧ୍ୟରେ ଦୂରତା କେତେ ହେବ?
A48 km
B24 km
C60 km
D36 km
Answer & Solution
Correct answer: C. 60 km
ସେମାନେ 20 km/h ହାରରେ ପରସ୍ପରଠାରୁ ଦୂରେଇ ଯାଆନ୍ତି, ତେଣୁ 3 ଘଣ୍ଟା ପରେ ବ୍ୟବଧାନ 60 km ଅଟେ।
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