Verbal Reasoning - Mental Ability Questions

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

N, L, J, H, ?

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

If a mirror is placed on the line MN, then which answer figures is the right image of the given figure?

E, F, G, H and K visit a hospital on week days. Each one of them is a physician, surgeon, dentist, cardiologist, nephrologist but in the random order. Each visits the hospital only one day in the week and attends to their profession only.

Consider the following information and answer questions based on it.

1. The physician visits office every Monday.
2. E is the cardiologist who comes neither on Tuesday nor Thursday.
3. K is a surgeon and G is not the physician.
4. The person who visits the office on Thursday is not a nephrologist.
5. H works on a Tuesday and K works on the following day.

The cardiologist visits the office on

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
72 x 9 - 14 + 2 = ?

From the given answer figures, select the one in which the question figure is hidden/embedded.

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

ENVIRONMENT

If the letters in PRABA are coded as 27595, and HITAL are coded as 68354, how can BHARATHI be coded?