Verbal Reasoning - Mental Ability Questions

In the following question, select the odd word pair from the given alternatives.

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

54 x 9 - 3 ÷ 4 = ?

If MACHINE is coded as 19-7-9-14-15-20-11, how will you code DANGER?

The number of symbols that are preceeded by a letter and not followed by a number in the following expression is ___.

A$1%MB#6&NC=3!OD+KP

Choose the related word/letters/number from the given alternatives. CD : 916 : : ? : 100144

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

4, 10, 33, 136, ?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? 

p_r_s_q_p_rs

Select the missing numbers from the given alternatives.