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The question below is followed by two statements I, II and III. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer. What is the value of 2 digit number? I. The sum of digit is 13 II. The number on reversing the digit is 45 more than the original number III. Difference of the number is 5

The question below is followed by two statements I, II and III. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer. What is the value of 2 digit number? I. The sum of digit is 13 II. The number on reversing the digit is 45 more than the original number III. Difference of the number is 5 Correct Answer statement I and II or I and III is sufficient

From II.

Let the original number = 10x + y

Reversed number = 10y + x

10y + x – 10x – y = 45

Y – x = 5

From I.

X + y = 13

From III.

X – y = 5

Questioned can be answered by either I and II OR I and III

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