Verbal Reasoning - Mental Ability Questions

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

If ALPHA = 36, BETA = 26 then DELTA = ?

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

If, 1*2= 1,
2*3= ­1 and
3*4= ­5, Then find the value of 7*9= ?

If EXPLAIN is coded as BUMIXFK, then how will GYM be coded as?

In a certain code language, "FIRST" is written as "@#$!?" and "EYE" is written as "^*^". How is "TYRE" written in that code language?

In a certain code, 134 is AGE and 92706 is INERT. What is 016923?

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

13 - 14 + 15 x 70 ÷ 14 = ?