Question

Which of the following is the smallestnumber of 4 digits, which is not a perfect square ?
(A) 1024
(C) 1000
(B) 1089
(D) 1156​

Answer 1

Answer:

its option {c}

i.e. 1000 as 1000 = 10 root 10

Step-by-step explanation:

hope it helps

Answer 2

Answer:

1024 is the smallest 4 digit number which is not a perfect square