Verbal Reasoning - Mental Ability Questions

Spandana is the sister of Raju. How is Raju's father's sister related to Spandana?

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

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

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then 126 x 14 + 7 - 3 ÷ 2 = ?

A and B start from the same point. A cycles 8 km South, then turns to her right and cycles 5 km. B cycles 3 km North, then turns West and cycles 5 km, then turns to her left and cycles 4 km. Where is B with respect to A now?

In the morning X and Y are walking towards each other in a park. When they meet each other, Y's shadow falls straight in front of X. In which direction was X facing?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

50 + 3 ÷ 125 x 5 - 25 = ?

 In a certain code language, “PRANK” is written as “RUESQ”. How is “RATES” written in that code language?