The difference between the digits of a 2-digit number is 4. If the places of the digits are interchanged, the sum of the original number and the new number is 110. Find the number?
- 41
- 37
- 32
- None of these
Explanation
For 37:Original number: 37
New number: 73
37 + 73 = 110 (valid)
Difference between digits: 7 - 3 = 4 (valid)
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- 21, 22, 23, 24
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- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 3/5, 1/2, 2/3, 3/4
- 1/2, 3/5, 2/3, 3/4
- 1/2, 2/3, 3/5, 3/4
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 1/3
- 1/4
- 1/2
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2,800
- 3,500
- 2,100
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 4/5
- 7/8
- 11/12
- 5/6
اس سوال کو وضاحت کے ساتھ پڑھیں
