Verbal Reasoning - Mental Ability Questions

In a certain code language, "DONKEY" is written as "YEKNOD". Howis "RAINBOW" written in that code language?

In a certain code language, “POWER” is written as “RMYCT”. How is “TABLE” written in that code language?

If 3 # 6 * 9 = 45 and 9 # 8 * 7 = 105, then what is the value of 5 * 6 # 3 = ?

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

In a certain code language, "LIAR" is written as "5782" and "RANGE" is written as "28641". How is "ARRANGE" written in that code language?

Obsession is to compulsion as cognition is to 

In the following question, correct the given equation by interchanging two numbers.
8 x 3 ÷ 4 + 9 – 5 = 16

Which answer figure will complete the pattern in the question figure?