If in a certain language $MISTAKE$ is coded as $9765412$ and $NAKED$ is coded as $84123$,then state which is the correct code for $ASSIST$?

In a certain code:
$(A)$ 'Kemp Lamp Terns' means 'Speak the truth'
$(B)$ 'Bis Tim Nak' means 'Always seek knowledge'
$(C)$ 'Tim Terns Sik' means 'Knowledge is truth'
$(D)$ 'Lik Bis Zap' means 'Never seek violence'
To find the answer to the above question,which of the given statements is not necessary?

If train is called bus,bus is called tractor,tractor is called car,car is called scooter,scooter is called bicycle,bicycle is called moped,which is used to plough a field?

If in a certain language,$CRICKET$ is coded as $FULFNHW$,then $EULGH$ is the code for which word?

In a certain code $SEAL$ is written as $ 75 @$ and $DOSE$ is written as $\# 8  7$ . How is $SOLD$ written in that code?

If $GO = 32$, $SHE = 49$, then $SOME$ will be equal to