Question
Make the greatest and the smallest $5$-digit numbers using different digits, in which $5$ appears at ten’s place.
✓
Answer
According to the question, $5$ must appear at ten’s place.
Now, for the greatest number, digits $(0-9)$ should be arranged in descending order, i.e. $9, 8, 7, 6, 5, 4, 3, 2, 1, 0$
The greatest number of $5$ digits $= 98756$
and for the smallest number, digits $(0-9)$ should be arranged in ascending order, i.e. $0,1, 2, 3, 4, 5, 6, 7, 8, 9$
The smallest number of $5$ digits $= 10253$
Now, for the greatest number, digits $(0-9)$ should be arranged in descending order, i.e. $9, 8, 7, 6, 5, 4, 3, 2, 1, 0$
The greatest number of $5$ digits $= 98756$
and for the smallest number, digits $(0-9)$ should be arranged in ascending order, i.e. $0,1, 2, 3, 4, 5, 6, 7, 8, 9$
The smallest number of $5$ digits $= 10253$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the equivalent fraction$\frac{36}{48}$ with numerator $9.$
→Find the $HCF$ of:Two co-primes.
→Find the area of the figure by counting squares:
In figure $D$ is a point on side BC of a $\triangle\text{ABC}. AD $ is joined. Name all the triangles that you can observe in the figure. How many are they?
→In Fig.,
$a.\ $Is $AC + CB = AB?$
$b.\ $Is $AB + AC = CB?$
$c.\ $Is $ AB + BC = CA?$
→$a.\ $Is $AC + CB = AB?$
$b.\ $Is $AB + AC = CB?$
$c.\ $Is $ AB + BC = CA?$
Find the radius of a circle whose circumference is $176\ cm.$
→Determine prime factorization of the following number:
216
216
Evaluate the following:
- 26 - 20 + 33 - (-33) + 21 + 24 - (-25) - 26 - 14 - 34
- 26 - 20 + 33 - (-33) + 21 + 24 - (-25) - 26 - 14 - 34
Test the divisibility of: $10203574$ by $4$
→Name the pairs of all possible parallel edges of the pencil box whose is shown in Fig. 