Question

q. no. 6 solution please

Answer 1

The smallest 6 digit number is 100000
We find the square root of 100000 with a calculator: = 316.227766
We take the next larger whole number 317 We square 317 317² = 100489
That's the smallest perfect square which is a 6-digit number, because when we square 316 we only get 99856, which is only a 5-digit number. Answer: 100489