alleryତାଙ୍କର ସ୍ୱାଭାବିକ ଗତିର ପାଞ୍ଚ-ଷଷ୍ଠାଂଶରେ ଚାଲି ଜଣେ ମହିଳା 15 minutes ବିଳମ୍ବ କରନ୍ତି। ସାଧାରଣତଃ ଏହି ଯାତ୍ରା ପାଇଁ କେତେ ସମୟ ଲାଗେ?
A75 minutes
B60 minutes
C70 minutes
D90 minutes
Answer & Solution
Correct answer: A. 75 minutes
ସମୟ ସ୍ୱାଭାବିକ ସମୟର 6/5 ଗୁଣ ହୋଇଯାଏ, ତେଣୁ ସ୍ୱାଭାବିକ ସମୟର ଏକ-ପଞ୍ଚମାଂଶ ହେଉଛି 15 min, ଯାହା 75 minutes ଦେଇଥାଏ।
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