Advertisements
Advertisements
प्रश्न
A perfect square can never have the following digit in its ones place.
विकल्प
1
8
0
6
Advertisements
उत्तर
8
Explanation:
We know that, a number ending with digits 2, 3, 7 or 8 can never be a perfect square.
Clearly, a perfect square can never have the digit 8 in its one’s place.
APPEARS IN
संबंधित प्रश्न
What will be the unit digit of the square of the given number?
3853
The following number are obviously not perfect square. Give reason.
23453
Find the least number which must be subtracted from the following numbers to make them a perfect square:
2361
Find the least number of six digits which is a perfect square.
The cost of levelling and turfing a square lawn at Rs 2.50 per m2 is Rs 13322.50. Find the cost of fencing it at Rs 5 per metre.
Find the value of:
\[\frac{\sqrt{1587}}{\sqrt{1728}}\]
Find the square of the following number
203
Which among 432, 672, 522, 592 would end with digit 1?
The digit at the ones place of 572 is ______.
There is no square number between 50 and 60.
