Verbal Reasoning - Mental Ability Questions

If 5 x 4 x 0 = 405
3 x 2 x 8 = 283
then 1 x 7 x 6 = ?

What should come in place of the question mark (?) in the following number series? 1, 3, 24, 360,8640, 302400, ?

A girl is standing facing towards the east. She turns 45 degree in the anticlockwise direction and then turns 180 degree in the clockwise direction. Which direction is she facing now?

In the following question, select the related number from the given alternatives.
5 : 130 : : 6 : ?

Which one of the following diagram represent the relationship among Parliament, Council of Ministers and Prime Minister?

Options:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
ZYX, VUT, QPO, MLK, HGF, ?

In the following question, select the missing number from the given series.
1, 3, 6, 11, 18, ?

Which number will complete the series?
1,8,27,64,125,216,________