Verbal Reasoning - Mental Ability Questions

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

9 + 3 - 72 x 6 ÷ 3 = ?

If in a certain language, STRING is coded as TSIRGN, how is RANDOM coded in that code?

If 8 θ 12 δ 6 = 60 and 13 θ 15 δ 11 = 74, then 18 θ 21 δ 15 = ?

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

Q, N, K, H, ?

In a certain code language, "SCENE" is written as "TBFMF". How is "TRAIN" written in that code language?

Arrange the given words in the sequence in which they occur in the dictionary.

1. Soften
2. Sterilize
3. Stick
4. Sterile
5. Status

If 8*9 = 36, 12*4 = 24 and 14*6 = 42, then find the value of 18*6 = ?

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