How many meaningful English words can be made with the letters NNEO using each letter only once in each word?

CODING AND DECODING :

In a certain code PAGE is written as 3%7@ and SORE is written as 8©9@. How is PEAS written in that code?

CODING AND DECODING :

How many meaningful English words can be made with the letters OEHM using each letter only once in each word?

CODING AND DECODING :

If ‘-’ means ‘+ ‘, ‘+’ means ‘×’, ‘×’ means ‘÷’ and ‘÷’ means ‘-’, then

                 40  ÷  30  -  20  ×  8  +  2  =  ?

CODING AND DECODING :

In a certain code FLOWERS is written as EKNVDQR. How is SUPREME written in that code?

CODING AND DECODING :

In a certain code UNDER is written as 6152@ and DEAF is written as 52#7. How is FRAUD written in that code?

CODING AND DECODING :

How many such pairs of letters are there in the word CHARIOT each of which has as many letters between them in the word as in the English alphabetical series?

CODING AND DECODING :

In a certain code JUMP is written as 39%4 and MEALS is written as %2*7@. How is PULSE written in that code?

CODING AND DECODING :

In a certain code JOURNEY is written as TNISZFO. How is MEDICAL written in that code?

CODING AND DECODING :

If ‘K’ denotes ‘× ‘, ‘B’ denotes ‘÷’, ‘T’ denotes ‘-’ and ‘M’ denotes ‘+’, then

                 40  B  8  T  6  M  3  K  4  =  ?

CODING AND DECODING :

How many meaningful English words can be made with the letters NNEO using each letter only once in each word?