Row 1 (numbers & top symbols) ~ : ऽ (avagraha) 1 : १ 2 : २ 3 : ३ 4 : ४ 5 : ५ 6 : ६ 7 : ७ 8 : ८ 9 : ९ 0 : ० - : - (dash/en dash) = : =

Historically, digital Devanagari typing was fragmented by various non-Unicode font families, of which Shree Dev and Kruti Dev emerged as the most dominant. While Unicode fonts (like Mangal) are now the standard for the web and official government portals, legacy fonts like Shree Dev remain indispensable for high-quality graphic design, book formatting, and newspaper layouts because they offer a vast variety of artistic styles and glyphs that Unicode often lacks. The Keyboard Layout Mechanics

While this is essential for legacy work, the world has moved to Unicode. Fonts like Mangal , Kantipur Unicode , and Preeti Unicode allow you to:

To type tra (त्र) you have to type त+्+र on the keyboard. Ask Ubuntu