Verbal Reasoning - Mental Ability Questions

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

9 x 18 ÷ 5 - 90 + 8 = ?

From the given alternative words, select the word which cannot be formed using the letters of the given word:

MEASUREMENT

If in a certain language, TREE is coded as USFF, how is MANGO coded in that language?

Choose the odd word/letters/number/number pair from the given alternatives.

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

Wind turbine, Generation, Battery bank, ? , Distribution

Choose the pair which is related in the same way as the words in the first pair from the given choices

Moon : Satellite :: Earth : ___

Select the missing number?

Which one of the following words will appear third in the dictionary?