One of the roots of the equation x² – 12x + k = 0 is

In a certain code language ‘LAUGHTER’ is written as ‘BFHIMUVS’ , then what will be the code for the word ‘PLACEMENT’ in this language?

If book is called notebook, notebook is called pencil, pencil is called dictionary and dictionary is called pen, what we use for reading?

What is the code for the word  “its” ?

What may be the possible code for the word‘Manufacturing’?

What is the code of “Which Inclusive”?

The code ‘K26@’ is the code word for

If A = 1 and REST = 62, then ' EVEREST' =

What does the code “x8” stand for in the given code language?

KLNJOU