alleryRe 1, 50 paise ଏବଂ 25 paise ର ମୁଦ୍ରାଗୁଡ଼ିକ 2 : 3 : 4 ଅନୁପାତରେ ଅଛି ଏବଂ ସେଗୁଡ଼ିକର ମୋଟ ମୂଲ୍ୟ Rs 90। ତେବେ କେତୋଟି 25 paise ମୁଦ୍ରା ଅଛି?
A40
B60
C80
D70
Answer & Solution
Correct answer: C. 80
ୟୁନିଟ୍ ପ୍ରତି ମୂଲ୍ୟ ହେଉଛି 2 + 1.5 + 1 = Rs 4.5, ତେଣୁ ୟୁନିଟ୍ ହେଉଛି 20 ଏବଂ 25 paise ମୁଦ୍ରାର ସଂଖ୍ୟା 4 x 20 = 80।
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