Advertisements
Advertisements
प्रश्न
Now you try and change these numbers into special numbers —
28
Advertisements
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
Without performing actual computations, find the quotient when 94 − 49 is divided by
(i) 9
(ii) 5
Which of the following statement is true?
A number is divisible by 18, if it is divisible by both 3 and 6.
Which of the following statement is true?
If two numbers are co-prime, at least one of them must be a prime number.
Use the same rule to fill the hexagons below.
Now you also make your own magic hexagons.
Are they equal?
If A3 + 8B = 150, then the value of A + B is ______.
If 6A × B = A 8 B, then the value of A – B is ______.
20 × 3 is a multiple of 3 if the digit × is ______ or ______ or ______.
The difference of a two-digit number and the number obtained by reversing its digits is always divisible by ______.
If AB + 7C = 102, where B ≠ 0, C ≠ 0, then A + B + C = 14.
