Solve the crossword using Roman numerals and the clues are given.

  

Across
$\mathrm{a})$	$31$
$\mathrm{b})$	$16$
$\mathrm{c})$	$19$
$\mathrm{d})$	$29$

 

Down
$\mathrm{a})$	$15$
$\mathrm{b})$	$11$
$\mathrm{c})$	$30$
$\mathrm{e})$	$9$
$\mathrm{f})$	$20$

Hindu Arabic	$0 1 2 3 4 5 6 7 8 9$
Devanagari (Hindi)

With the help of the regional numbers chart write Hindu-Arabic numerals for the following Devanagari number.

$\mathrm{९९}$

Hindu Arabic	$0 1 2 3 4 5 6 7 8 9$
Devanagari (Hindi)

With the help of the regional numbers chart write Hindu-Arabic numerals for the following Devanagari number.

$\mathrm{४}\mathrm{२८}$

Hindu Arabic	$0 1 2 3 4 5 6 7 8 9$
Devanagari (Hindi)

With the help of the regional numbers chart write Hindu-Arabic numerals for the following Devanagari number.

$\mathrm{५६८}$

Hindu Arabic	$0 1 2 3 4 5 6 7 8 9$
Devanagari (Hindi)

With the help of the regional numbers chart write Hindu-Arabic numerals for the following Devanagari number.

$\mathrm{३१८}$