Historical clue formulations

• Official language of India — 2024-07-09
• Language from which we get "shampoo" — 2024-05-22
• Third most-spoken language in the world — 2023-12-08
• Language in Delhi — 2022-11-22
• Language written in the Devanagari script — 2021-04-08
• Language from which "dungarees" comes — 2019-01-20
• Language in Lucknow — 2018-02-08
• Language in Bollywood films — 2016-11-29
• Language that gave us "bungalow" and "guru" — 2015-11-22
• Delhi language — 2014-09-29
• Language that gave us "guru" and "pundit" — 2014-05-27
• Language of Delhi — 2014-05-19
• Delhi language — 2013-07-31
• Origin of the word "cheetah" — 2012-12-15
• Source of the word "bandanna" — 2012-06-03
• Language of India — 2012-05-07
• Language from which "bungalow" and "jungle" come — 2012-01-08
• Official language of India — 2011-11-15
• Language that gave us "pajamas" — 2009-07-05
• Language of India — 2008-08-25
• "Thug" and "loot" derive from it — 2008-08-08
• Language akin to Urdu — 2007-10-01
• Yogi's language — 2005-06-01
• Language of India — 2004-08-31
• Delhi tongue — 2004-05-16
• Yogi's language — 2004-04-28
• Language from which "thug" is derived — 2003-01-08
• Language of Delhi — 2002-10-22
• Language in New Delhi — 2002-08-12
• Language of 366 million — 2001-06-08
• Language of 380 million — 1999-02-17
• Language in 22-Across — 1997-12-05
• Language for 350 million — 1997-06-14