Direction: Each of the question below is followed by two statement I and II. You are to determine whether the data given in the statement are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answer, Give answer
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What is the three digit number ?
I. Three-fifth of that number is less than that number by 90.
II. One-fourth of that number is 25% of that number
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- If the Statement I alone is sufficient to answer the question but the Statement II alone is not sufficient
- if the Statement II alone is sufficient to answer the question but the Statement I alone is not sufficient
- if both the Statement I and II together are needed to answer the question
- if either the Statement I alone or Statement II alone is sufficient to answer the question
- if you cannot get the answer from the Statement I and II together but need even more data
Correct Option: A
From Statement II,
Suppose the number be N.
N - 3N/5 = 90,
⇒ 2N/5 = 90
N = 225
From Statement II,
N/4 = (25 x N)/100
⇒ N/4 = N/4
So, Statement i is required.
