Coding Decoding...

In a certain code language,

(i) '786' means 'study very hard'
(ii) '958' means 'hard work pays'
(iii) '645' means 'study and work'

Which of the following is the code for 'very'?

In a certain code language, `234` means `spark and fire`, `456` means `spark is cause` and `258` means `fire is effect`. Which of the following is used for `cause`?

In a certain code language, `253` means `books are old`, `546` means `man is old` and `378` means `buy good books`. Which of the following stands for `are` in that code?

In a certain code language, `134` means `good and tasty`, `478` means `see good pictures` and `729` means `pictures are faint`. Which of the following stands for `see`?

In a certain code language, '481' means 'sky is blue', '246' means 'sea is deep' and '698' means 'sea looks blue'.

What is the code for 'deep' in that language?

In a certain code language, `481` means `sky is blue`, `246` means `sea is deep` and `698` means `sea looks blue`.

What is the code for `blue`?

In a certain code language, `481` means `sky is blue`, `246` means `sea is deep` and `698` means `sea looks blue`.

What is the code for `sea`?

In a certain code language, `481` means `sky is blue`, `246` means `sea is deep` and `698` means `sea looks blue`.

What is the code for `looks`?

In a certain code language, `481` means `sky is blue`, `246` means `sea is deep` and `698` means `sea looks blue`.

What is the code for `is`?