Claim: At the time of partition, in India, the Hindu and Muslim populations were 93% and 3% respectively. Currently, the proportions are 77% and 21% respectively. In Pakistan, the Hindu population reduced from 23%  to 2% .
Fact-check: In India, from 1951 to 2011, Muslims did not increase from 3% to 21% and Hindus did not decrease from 93% to 77% - FACTLY
Verdict: the numbers given in the post are not true. in india, while the hindu population decreased from 84.1%  to 78.3% , muslim population increased from 9.4%  to 14.2% . in pakistan , hindu population was just 1.6% in 1951. hence the claims made in the post are false.
Organisation: FACTLY
Author: Akhil Reddy
Date published: 2019-06-19T07:11:53