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प्रश्न
Find the greatest number of 5 digits which is a perfect square.
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उत्तर
The greatest number with five digits is 99999. To find the greatest square number with five digits, we must find the smallest number that must be subtracted from 99999 in order to make a perfect square. For that, we have to find the square root of 99999 by the long division method as follows:
Hence, we must subtract 143 from 99999 to get a perfect square:
99999 − 143 = 99856
संबंधित प्रश्न
What will be the unit digit of the square of the given number?
272
What will be the unit digit of the square of the given number?
12796
Find the least number which must be added to the following numbers to make them a perfect square:
4515600
A General arranges his soldiers in rows to form a perfect square. He finds that in doing so, 60 soldiers are left out. If the total number of soldiers be 8160, find the number of soldiers in each row.
Find the square root of:
\[10\frac{151}{225}\]
Find the value of:
\[\frac{\sqrt{441}}{\sqrt{625}}\]
Evaluate: 1012 – 1002
Without doing the actual addition, find the sum of:
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23
Find the square of the following number
1098
A number having 7 at its ones place will have 3 at the units place of its square.
