RAS question
According to Census 2011, which state had the highest decadal growth rate (2001-2011)?
Correct answer: (C) Meghalaya (27.95%).
According to Census 2011, Meghalaya recorded the highest decadal population growth rate among states in 2001-2011, at 27.95%.
Explanation
According to Census 2011, Meghalaya's population rose from 23,18,822 in 2001 to 29,66,889 in 2011—an increase of 6,48,067, or 27.95%. This was the highest decadal growth rate among states, exceeding Bihar at 25.42% and Uttar Pradesh at 20.23%. Nagaland was the only state to record a decline, at -0.58%. Dadra and Nagar Haveli recorded 55.88%, but it was a Union Territory, whereas the question asks about states.
Why the other options are wrong
- (A) Bihar's 25.42% decadal growth rate was high, but it was still below Meghalaya's 27.95%.
- (B) Uttar Pradesh recorded 20.23%, which was well below Meghalaya's 27.95% decadal growth rate.
- (D) Nagaland recorded a decline of -0.58%, so it was not the state with the highest increase.
Concept
Census 2011 population geography covers decadal population growth by state. For RAS, the key is to remember the figures and distinguish states from Union Territories.