alleryଏକ 36 litre ମିଶ୍ରଣରେ କ୍ଷୀର ଏବଂ ପାଣି 5 : 1 ଅନୁପାତରେ ଅଛି। 3 : 1 ଅନୁପାତ ପାଇବା ପାଇଁ ଯୋଗ କରିବାକୁ ଥିବା ପାଣିର ପରିମାଣ ହେଉଛି
A6 litres
B4 litres
C3 litres
D5 litres
Answer & Solution
Correct answer: B. 4 litres
କ୍ଷୀର ହେଉଛି 30 L ଏବଂ ପାଣି 6 L; 3 : 1 ପାଇଁ ପାଣି 10 L ହେବା ଆବଶ୍ୟକ, ତେଣୁ 4 L ଯୋଗ କରନ୍ତୁ।
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