alleryରେନୁ ତା’ର ଅଧା ନଗଦ ଖର୍ଚ୍ଚ କରେ, ତା’ପରେ ଅବଶିଷ୍ଟାଂଶର ଏକ ତୃତୀୟାଂଶ; ₹ 20 ବାକି ଅଛି | ପ୍ରାରମ୍ଭିକ ନଗଦ?
A₹50
B₹80
C₹60
D₹70
Answer & Solution
Correct answer: C. ₹60
ଶେଷ ଟଙ୍କା ପ୍ରାରମ୍ଭିକ ରାଶିର (1/2) × (2/3) = 1/3; ତେଣୁ ସେ ଆରମ୍ଭରେ ₹60 ରଖିଥିଲେ।
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