Jaipur foot was invented by -
High-Yield Explanation
Ans. is 'a' i.e., P. K. Sethi o P. K. Sethi. Pramod Karan Sethi (28 November 1927 - 6 January 2008) was an Indian orthopaedic surgeon. With Ram Chandra Sharma, he co-invented the ''Jaipur foot", an inexpensive and flexible artificial limb, in 1969.