Class 8 Exam  >  Class 8 Questions  >  The digit at tens place of a two digit number... Start Learning for Free
The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number?
Verified Answer
The digit at tens place of a two digit number is 4 times the digit at ...
Let the digit at tens place be x&
that of ones be y
y=4x....(given)
4x-y=0....(1)
by the first given condition
10y+x=10x+y+54
9y=9x+54
9x-9y=-54
x-y=-6....(dividing through 9)(2)
subtracting eqn (2) from (1)
3x=6
x=2
substitute x=2 in eq n(2)
y=8
Number:10x+y
=10(2)+(8)
=20+8
=28
This question is part of UPSC exam. View all Class 8 courses
Explore Courses for Class 8 exam

Top Courses for Class 8

The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number?
Question Description
The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number?.
Solutions for The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? in English & in Hindi are available as part of our courses for Class 8. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? defined & explained in the simplest way possible. Besides giving the explanation of The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number?, a detailed solution for The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? has been provided alongside types of The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? theory, EduRev gives you an ample number of questions to practice The digit at tens place of a two digit number is 4 times the digit at tens place the number obtained by reversing the digit exceeds the given number by 54 find the given number? tests, examples and also practice Class 8 tests.
Explore Courses for Class 8 exam

Top Courses for Class 8

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev