1
Question
Find the least number of four digits which is a perfect square. Also find the square root of the number so obtained.
Open in App
Solution
Least four digit number=1000
Finding the square root of 1000 by division method, we find that 24 must be added to get a perfect square of 4 digits.
∴ Perfect square =1000+ 24
=1024
∴ square root of 1024= 32
Least four digit number=1000
Finding the square root of 1000 by division method, we find that 24 must be added to get a perfect square of 4 digits.
∴ Perfect square =1000+ 24
=1024
∴ square root of 1024= 32
Suggest Corrections
155
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
