image Guest

You need to login to ask any Questions from chapter Number-System-Aptitude-questions of Arithmetic-Aptitude

Chapter:

Number-System-Aptitude-questions

In a two digit number, digit at unit's place is 1 less than twice digit at ten's place. If digits at unit's and ten's place are interchanged, difference between new and original number is less than original number by 20. The original number is :


Hint Answer

Previous Question
Next Question

All Chapters

View all Chapter and number of question available From each chapter from Arithmetic-Aptitude

Similar Question

This Chapter Number-System-Aptitude-questions consists of the following topics

$$1 + \frac{1}{2} + \frac{1}{4} + \frac{1}{7} + \frac{1}{{14}} + \frac{1}{{28}}$$      is equal to :

In a two digit number, digit at unit's place is 1 less than twice digit at ten's place. If digits at unit's and ten's place are interchanged, difference between new and original number is less than original number by 20. The original number is :

Find the sum of all positive multiples of 3 less than 50 :

In a two digit number

the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at unit's and ten's place are interchanged

the difference between the new and the original number is less than the original number by 20. The original number is :

Number System Aptitude questions

Arithmetic-Aptitude