The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?
(a)
29
(b)
70
(c)
92
(d)
Cannot be determined
The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?
(a)
29
(b)
70
(c)
92
(d)
Cannot be determined
Question ID - 54107 | SaraNextGen Top Answer
The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?
(a)
29
(b)
70
(c)
92
(d)
Cannot be determined
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The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers? |
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(a) |
29 |
(b) |
70 |
(c) |
92 |
(d) |
Cannot be determined |
|
1 Answer
127 votes
Answer Key / Explanation : (d) -
Let the ten’s digit be 
and the unit’s digit be 
Then, 
Thus, none of the numbers can be determined.
127 votes
Answer Link
127