One of the two digits of …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Test
Related Questions
Posted by Madhav Sharma 10 months, 1 week ago
- 2 answers
Posted by Monika 8B 5 months, 3 weeks ago
- 0 answers
Posted by Ojus Dimen 1 year, 4 months ago
- 1 answers
Posted by Arya Jain 1 year, 5 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Sia ? 4 years, 8 months ago
Let the digits at tens place be x.
And ones place be 3x .
Original Number = 10x + 3x = 13x
Number after interchanging = 10 × 3x + x = 30x + x = 31x
According to the Question,
⇒ Original number + New number = 88
⇒ 13x + 31x = 88
⇒ 44x = 88
⇒ x = 88/44
⇒ x = 2
Original Number = 13x = 13 × 2 = 26
Therefore, by considering the tens place and ones place as 3x and x.
The two digit number obtained is 62.
Hence, the two-digit number may be 26 or 62.
0Thank You