Verbal Reasoning - Mental Ability Questions

Select the missing number from the given alternatives?

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

ab_d_ed_baa_ _de

If '<' stands for '-', '>' stands for 'x' and '@' stands for '/' then what will be the value of 27 > 81 @ 9 < 6

The number of letters that are preceded by a symbol but not followed by a number in the given expression is ___.

SM@A#N2B4O&3C5P+D2

In the following question, select the odd letter/letters from the given alternatives

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

ENVIRONMENT

A courier delivery man cycles 6 km South, then turns West and cycles 2 km West, then turns to his right and cycles 6 km, then turns West and cycles 8 km.Where is he now with respect to his starting position?

In a certain code language, “PRICE” is written as “1618935” and “VALUE” is written as “22112215”. How is “MARK” written in that code language?