Question

Which one of the following is the square root of 1.44?
a) 0.012 b) 0.12 c) 1.2 d)12

Answer 1

Answer:

²√1.44 = √1.2×√1.2

²√1.44 = 1.2

∴ Option 'c' is correct  

Answer 2

Option c - 1.2 is the correct answer