From entries in the India Book of Records, founded in 2004 by Biswaroop Roy Chowdhury, who holds the Guinness world record for constructing the largest screwdriver.
longest time performing as human Mahatma Gandhi statue: 6 hours
smallest handwritten Bhagavad Gita: 1.6 mm x 1.1 cm x 1.1 cm
biggest butter sculpture: 20 ft x 7 ft; 5,250 kg
most sandwiches made in an hour: 408
most people hugging banyan tree: 25
most yoga postures performed while riding a motorbike: 62
tallest human pyramid by a non-Indian group at a Govinda festival: 300 people
most table-tennis balls held underwater with one hand: 14
most people dancing with sticks: 553
most number of pockets in a pant: 3,333
smallest functional hookah: 16 mm x 14 mm
most people playing blindfolded chess together: 108
most needles inserted into face: 550
most eggs crushed by chin: 150
most tender coconuts husked with teeth: 10
most bikes driven over a single stomach in a minute: 31
most weight carried on chest while lying on nail bed: 53 kg
first Indian woman president: Pratibha Patil, 2007
first Indian face of Barbie: Katrina Kaif, 2009
most film roles as a police inspector: Jagdish Raj, 144
most accounts held in Indian banks: Narendra Shinde, 23
longest letter to God: 866.15 m
longest poem in monosyllabic words: “Joy Lost,” 1,200 lines
longest epic: Mahabharata; 74,000 verses, 1.8 million words