Question

In a certain code
'gri chri means 'brand new',
'gyp twoh' means 'very old',
gri bur twoh' means 'old and new' and
'chri deh gyp' means 'old brand car'.
What is the code word for 'new car'?

• A. chri gri
• B. gri deh
• C. deh gyp
• D. twoh deh

Answer 1

Answer: (B)

gri deh

The answer is option $B$

'gri chri' means 'brand new' $\to \left(I\right)$

'gyp twoh' means 'very old' $\to \left(II\right)$

gri bur twoh' means 'old and new' $\to \left(III\right)$

'chri deh gyp' means 'old brand car' $\to \left(IV\right)$

From $\left(I\right),\left(III\right)$ $gri$ stands for $new\to \left(V\right)$

From $\left(II\right),\left(IV\right)$ $gyp$ stands for $old\to \left(VI\right)$

From $\left(I\right),\left(IV\right),\left(V\right)$ $chri$ stands for $brand\to \left(VII\right)$

Using $\left(VI\right),\left(VII\right)$ in $\left(V\right)$, we get $deh$ stands for $car\to \left(VIII\right)$

From $\left(V\right),\left(VIII\right)$, we can say code for $new$ $car$ is $gri$ $deh$