For the following questions answer them individually
Shri Sagar Kailas Ovhalkar was in news for being conferred with Arjuna Award 2022 for his outstanding contribution in which of the following sports?
Who among the following was the first person to discuss poverty line in preindependent India?
Which German chemist and physicist proposed that an aromatic compound must have an odd number of pairs of electrons,Which can mathematically be written as 4n+2 (n = 0,1,2,3, etc.) in 1931?
Who among the following is the author of the book 'The Buddha and his Dhamma', which appeared in 1957 after the death of its author?
____ became the first swimmer from India to breach the Olympic Qualification Time (A cut) in swimming as he capped the qualification period with an outstanding performance in the Sette Colli Trophy in Rome, Italy in June 2021 .