The share of elderly in Kerala increased from 5% in 1961 to what proportion in 2011, compared to a national average of 8%?A9.5%B12.7%C11.2%D14.3%Answer: B. 12.7% Read Explanation: In Kerala, the elderly population rose from 5% (1961) to 12.7% (2011), much higher than the national proportion of 8%. Read more in App