Complete the following series.
AZBY, CXDW, EVFU, ?

If 'sand' is called 'air', 'air' is called 'plateau', 'plateau' is called 'well, 'well' is called 'island' and island' is called 'sky', then from where will a woman draw water? 

Find the missing number?

If a dice are thrown four times and different forms of dice are shown below. In this dice which digit will be on the surface opposite to the digit 2?

Two different positions of the same dice are shown. Which number will be at the top if 3 is at the bottom?

Some equations have been solved on the basis of a particular system. On the same basis, find the correct answer to the equation.
1 × 3 × 5= 531
2 × 7 ×9 =972
4 × 6 × 8=?

Directions: In each of the following questions, select the related number from the given alternatives.

130 : 5 : : 1010 :  ?

BDF, ? , PRT , WYA