Q1.

The value of $\sqrt{ \left(42 + \sqrt{ \left(46 + \sqrt{ \left(3 +\sqrt{ \left(34+ \sqrt{(4)}\right)} \right) }\right)}\right)}$ is:

Q2.

A question is followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements carefully and decide the appropriate answer. 

Among 5 people, A, B, C, D and E, each of a different height, who is the second-tallest? 

I: E is shorter than A. B is taller than D but shorter than E. 

II: Only C is taller than A. D is shorter than E.