Verbal Reasoning - Mental Ability Questions

In certain code, if 'AMOUNT' is written as 'BNPTMS', how is 'AROUND' written in that code?

Rajaram's son's sister's mother is Ramani. How is Ramani related to Rajaram?

Find the missing number?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
I, V, ? , L

Select the related word/letters/number from the given alternatives.
Cup : Coffee:: Bowl : ?

If 19 $ 7 = 312 and 23 $ 9 = 448, then 31 $ 11 = ?

Select the Missing number?

If 8%5 = 30, 9%2 = 70 and 1%4 = -30, then find the value of 2%5 = ?