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Subject :NSO    Class : Class 8
The sum of the digits of a 2-digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then the original number is ____.

(A) 39

(B) 93

(C) 49

(D) 23


Question 40 of 2012: 15th NSO of 8th Class. Answer should be A - 39 and not D - 23. Please check.

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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