Verbal Reasoning - Mental Ability Questions

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

200, 100, 50, 25, 12.5, 6.25, ?

In the following question, select the related letters from the given alternatives.TRACK : MECTV : : POND : ?

If 8 θ 12 δ 6 = 60 and 13 θ 15 δ 11 = 74, then 18 θ 21 δ 15 = ?

A man is facing west and he turns anti-clockwise by 90 degrees and moves 10m straight, then he again turns 90 degrees anti-clockwise. Which direction is the man facing now?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

DE, HI, LM,?

From the given words, select the word which cannot be formed using the letters of the given word.
MYSTIQUE

Select the related word from the given alternatives.
River : Stream :: Ocean : ?