If eye is called hand,hand is called mouth,mouth is called ear,ear is called nose and nose is called tongue,with which of the following would a person hear?

In a certain language,'pre nat bisf' means 'smoking is harmful','vog dor nat' means 'avoid harmful habit',and 'dor bis ye' means 'please avoid smoking'. Which of the following means 'habit' in that language?

If rat is called dog,dog is called mongoose,mongoose is called lion,lion is called snake and snake is called elephant,which is reared as pet?

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?

In a certain code language,'$3a, 2b, 7c$' means 'Truth is Eternal','$7c, 9a, 8b, 3a$' means 'Enmity is not Eternal' and '$9a, 4d, 2b, 8b$' means 'Truth does not perish'. Which of the following means 'enmity' in that language?

The word $EXPAND$ has been written in four different codes by applying four different rules. Identify the rule applied to the word $PERCEIVE$ to get the code $NDPBCHTD$.