2012 · Q8
The least number of four digits which is a perfect square is:
Elementary MathematicsNumber System
- A1204
- B1024
- C1402
- D1420
Explanation
32^2 = 1024 is the smallest four-digit perfect square.
The least number of four digits which is a perfect square is:
Explanation
32^2 = 1024 is the smallest four-digit perfect square.