Question

4 anko ki chhoti si chhoti sankhiya jo piripurn varg ho​

Answer 1

Answer:

Thus 1024 is the smallest perfect square with 4 digits

Step-by-step explanation:

Smallest 4 digit no=1000

let  us find square root of 1000

so √1000=31.62

So 31²=961

but this is not 4 digit no

now 32²=1024

Thus 1024 is the smallest perfect square with 4 digitd

Answer 2

Answer:

1024

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ʏᴏᴜ. ☺❤