alleryକାର୍ଡ ପିଛା କ୍ରୟମୂଲ୍ୟ ₹8 ଓ ବିକ୍ରୟମୂଲ୍ୟ ₹12; ₹100 ଲାଭ ପାଇଁ କେତୋଟି ବିକ୍ରି କରିବା ଦରକାର?
A20
B25
C24
D30
Answer & Solution
Correct answer: B. 25
ପ୍ରତ୍ୟେକ କାର୍ଡ ₹12 − ₹8 = ₹4 ରୋଜଗାର କରେ, ତେଣୁ ₹100 ଲାଭ 25 କାର୍ଡ ଆବଶ୍ୟକ କରେ |
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