allery12 km/h ବେଗରେ, ଜଣେ ପଦଯାତ୍ରୀଙ୍କୁ 3 km ପାଇଁ କେତେ ମିନିଟ୍ ଆବଶ୍ୟକ ହେବ?
A10 ମିନିଟ୍
B12 ମିନିଟ୍
C15 ମିନିଟ୍
D20 ମିନିଟ୍
Answer & Solution
Correct answer: C. 15 ମିନିଟ୍
3 / 12 = 0.25 ଘଣ୍ଟା, ଯାହାକି 15 ମିନିଟ୍ ଅଟେ।
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