If in a certain language $ENTRY$ is coded as $12345$ and $STEADY$ is coded as $931785,$ then state which is the correct code for $ARREST$?

If in a certain language,'oka peru' means 'fine cloth'; 'meta lisa' means 'clear water' and 'dona lisa peru' means 'fine clear weather',which word in that language means 'weather'?

The sets of numbers given in the alternatives are represented by two classes of alphabets as in the two given matrices. The columns and rows of matrix $I$ are numbered from $0$ to $4$ and that of matrix $II$ from $5$ to $9$. $A$ letter from these matrices can be represented first by its row and next by column number in the matrices. For example,$A$ can be represented by $13, 23$ etc. $T$ can be represented by $58, 65$ etc. Similarly,you have to identify the set for the word "$COLD$".
Matrix $I$

	$0$	$1$	$2$	$3$	$4$
$0$	$D$	$K$	$A$	$E$	$C$
$1$	$C$	$D$	$K$	$A$	$E$
$2$	$K$	$C$	$E$	$A$	$D$
$3$	$K$	$C$	$D$	$E$	$A$
$4$	$E$	$D$	$A$	$K$	$C$

Matrix $II$

	$5$	$6$	$7$	$8$	$9$
$5$	$P$	$L$	$O$	$T$	$N$
$6$	$T$	$P$	$N$	$L$	$O$
$7$	$P$	$N$	$T$	$O$	$L$
$8$	$O$	$N$	$T$	$P$	$L$
$9$	$L$	$O$	$P$	$N$	$T$

If cook is called butler,butler is called manager,manager is called teacher,teacher is called clerk,and clerk is called principal,who will teach in a class?

If lead is called stick,stick is called nib,nib is called needle,needle is called rope and rope is called thread,what will be fitted in a pen to write with it?

If rain is water,water is road,road is cloud,cloud is sky,sky is sea and sea is path,where do aeroplanes fly?