Coding and Decoding Questions

If P denotes ÷ , Q denotes x, R denotes + and S denotes ­ then what is the value of 18Q12P4R5S6

If ETHANOL is coded as HWKDQRO, then how will MIX be coded as?

If 9#3=6; 15#3=9; 60#4=32; then what is the value of 27#3=?

If 56 x 11 = 9, 37 x 13 = 6, 42 x 12 = 3, then find the value of 87 x 77.

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

18 x 12 ÷ 5 - 10 + 10 = ?

In a certain code language, “CUDGEL” is written as “FYGKHP”. How is “DAINTY” written in that code language?

If FLOTSAM is coded as UOLGHZN, then how will PIN be coded as?

If DECEMBER is coded as EDECBMRE then FEBRUARY will be coded as