Solution:
Kutty, Shankar, Laxman and Sudhir Dar all are cartoonists.

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Roche Holding is related to research healthcare company.

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Ustad Nissar Hussain Khan (1909 - 93) was an Indian classical vocalist from the Rampur-Sahaswan gharana. He was a disciple and son of Fida Hussain Khan and after a long and illustrious career was awarded the Padma Bhushan in 1971.

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On Prime Minister Narendra Modi's birthday, BJP observes 'Seva Diwas' across the country.

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Debjani Ghosh is the President of the National Association of Software & Services Companies (NASSCOM) since April 2018. A veteran of the technology industry, she is the fifth president of NASSCOM and the first women at the helm.

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Gabriel Garcia Marquez, (born 6 March, 1927, Aracataca, Colombia - died 17 April, 2014, Mexico City, Mexico), Colombian novelist and one of the greatest writers of the 20th century, who was awarded the Nobel Prize for Literature in 1982, mostly for his masterpiece Cien años de soledad (1967; One Hundred Years of Solitude).

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The 2018 North Korea – United States Singapore Summit, commonly known as the Singapore Summit, was a summit meeting between North Korean Chairman Kim Jong-Un and U.S. President Donald Trump, held at the Capella Hotel, Sentosa, Singapore, on 12 June, 2018.