If in a certain language,$DIUGNAL$ is the code for $LANGUID$,which word would be coded as $ELKCAHS$?

If $BATCH$ is coded as $ABSDG$,how is $FORSAKE$ coded in that code?

In a certain code,'bi nie pie' means 'some good jokes','nie bat lik' means 'some real stories',and 'pie lik tolr' means 'many good stories'. Which word in that code means 'jokes'?

In a certain code language:
$(A)$ 'pod najoe' means 'very bright boy'
$(B)$ 'tam nu pod' means 'the boy comes'
$(C)$ 'nu per ton' means 'keep the doll'
$(D)$ 'joc ton su' means 'very good doll'
Which of the following statements can be dispensed with for answering the above question?

In a certain code language,'Ka Bi Pu Ya' means 'You are very intelligent','Ya Lo Ka Wo' means 'They seem very intelligent','La Pu Le' means 'You can see' and 'Sun Pun Yun Ya' means 'How intelligent she is'. In that language,which of the following words means 'are'?

In a certain code language,'$123$' means 'bright little boy','$145$' means 'tall big boy' and '$637$' means 'beautiful little flower'. Which digit in that language means 'bright'?