Question

What is the least perfect square with 4 digit number?​

Answer 1

hey mate here is ur answer

1024

Therefore, the smallest four digit number which is a perfect square is 1024

hope it helps you

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Answer 2

Answer:

1024

Step-by-step explanation:

31 ^2 =961

32 ^2=1024

33 ^3=1089

34 ^2=1156

Least number of four digits = 1000.

(32)^2 is more than 1000 by 24.

So, the least number to be added to 1000 is 24.

1000 + 24 = 1024

Therefore, the smallest four digit number which is a perfect square is 1024.