Read the information given below to answer the question that follow:

In a certain code language:

(i) 'pit na sa' means 'you are welcome'

(ii) 'na ho pa la' means 'they are very good'

(iii) 'ka da la' means 'who is good'

(iv) 'ho pit la' means 'they welcome good'

Which of the following means 'welcome' in that code language?

If in a certain language, D is coded as 2, I is coded as 1, N is coded as 7, M is coded as 5, A is coded as 0, O is coded as 8, how is DIAMOND coded in that language?

If * stand for addition

$\otimes$ stand for subtraction

$\Leftrightarrow$ stand for division

$\updownarrow$ stand for multiplication

$\neq$ stand for equal to

Then which of the following alternatives is correct?

If in a certain code language, AIR is written as 31120, then how will GAS be coded in that language?

In a certain code language 'it bit pit' means 'I am student', 'it mit pit' means 'I am poet', which of the following means 'poet'?

In a certain code, MATRIX is written as XITRAM. How will FIGURE be written in that code?

In a certain code language TUTORIAL is written as DODNGLCF and EDUCATION is written as ZYOMCDLNJ, how can DANCER be written in the same code?