Advertisements
Advertisements
प्रश्न
Now you try and change these numbers into special numbers —
28
उत्तर
Given number is 28
- Its reverse is 82
Now 28 + 82
= 110
But 110 is not a special number so we proceed to the next step.
- The reverse of 110 is 011
Here 110 + 011
= 121
Now reverse of 121 is 121 again.
Thus it is a special number.
APPEARS IN
संबंधित प्रश्न
Given an example of a number which is divisible by 3 but not by 6.
Given an example of a number which is divisible by 4 but not by 8.
Which of the following statement is true?
If a number is divisible by 4, it must be divisible by 8.
Which of the following statement is true?
If two numbers are co-prime, at least one of them must be a prime number.
Which of the following statement is true?
The sum of two consecutive odd numbers is always divisible by 4.
Look at the patterns of numbers in hexagons.
Each side has 2 circles and 1 box.
- Look at the number 65 in the box. Which are the circles next to it?
- Can you see how the rule works?
A three-digit number abc is divisible by 6 if c is an even number and a + b + c is a multiple of 3.
Find the value of k where 31k2 is divisible by 6.
If 123123A4 is divisible by 11, find the value of A.
Fill in the blank space in the same way.
