Root Problem MCQ Question with Answer

Question No : 1
Evaluate: $\sqrt{248+\sqrt{51+\sqrt{169}}}$

Question No : 2
If a*b*c=$\sqrt{(a+2)(b+3)}/(c+1),$find the value of 6*15*3.

Question No : 3
Find the value of $\sqrt{25/16}$.

Question No : 4
What is the square root of 0.0009?

Question No : 5
Find the value of $\sqrt{0.289/0.00121}$

Question No : 6
Evaluate: $\sqrt{(9.5*0.0085*18.9)/(0.0017*1.9*0.021)}$.

Question No : 7
Simplify: $\sqrt{\left[\right( 12.1 )2 - (8.1\left)2\right] / \left[\right(0.25)2 + (0.25\left)\right(19.95\left)\right]}$