Question
If a dozen of bananas cost ₹ 24, while 10 apples cost ₹ 100, then how many times an apple is costlier than a banana?
Answer: Option C
:
C
The cost of 12 bananas = ₹ 24,
So, the cost of one banana =
₹2412=₹2
The cost of 10 apples = ₹ 100,
So, the cost of one apple =
₹10010=₹10
Therefore, the ratio of the cost of anapple to that of abanana = ₹ 10 : ₹ 2 = 5 : 1.
So, anapple is five times costlier than abanana.
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:
C
The cost of 12 bananas = ₹ 24,
So, the cost of one banana =
₹2412=₹2
The cost of 10 apples = ₹ 100,
So, the cost of one apple =
₹10010=₹10
Therefore, the ratio of the cost of anapple to that of abanana = ₹ 10 : ₹ 2 = 5 : 1.
So, anapple is five times costlier than abanana.
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