Verbal Reasoning - Mental Ability Questions

If + means /, / means -, - means x, x means +, then 10 + 5 / 7 - 4 x 30 = ?

In a certain code language, “DRAPE” is written as “IWFUJ”. How is “RIGID” written in that code language?

In the following series, one letter is missing as shown by the question mark. Select the missing term from the given options.

Q, O, L, H, ?

In the following figure, rectangle represents Chefs, circle represents Racers, triangle represents Jugglers and square represents Golfers. Which set of letters represents Racers who are not Jugglers?

Select the missing number

Select the missing number from the given options.

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

OP, ST, XY, DE, ?

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

20 + 16 x 6 ÷ 10 - 4 = ?