Q3.

Eight friends, A, B, C, D, E, F, G and H, are sitting in two lines of four persons each. Both the lines are facing each other. A is facing D. E is to the immediate left of G. H is to the immediate right of B. C is facing G. F is facing H. B is to the immediate right of the person who is facing G. D is to the immediate left of F. Which four persons are sitting in the same line?

Q4.

Select the option that is related to the third number in the same way as the second number is related to the first number.

13 ∶ 1331 ∶∶ 17 ∶ ?

Q5.

Select the letter from among the given options that can replace the question mark (?) in the following series.

E, F, I, N, U, ?