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1. What is the two-digit number? I.  The difference between the two-digit number and the number formed by interchanging the digits is 27. II.  The difference between the two digits is 3.  III.  The digit at unit's place is less than that at ten's place by 3.






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  • By: guest on 01 Jun 2017 05.48 pm
    Let the tens and units digit be x and y respectively.   I. (10x + y) - (10y + x)       x - y = 3.  II. x - y = 3. III. x - y = 3. Thus, even all the given three statements together do not give the answer. Correct answer is (E).
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