Can unemployment in Nagaland be reduced via developmental works?

After a gap of a year, Nagaland is back to being one of the states with the highest unemployment rate in India. According to the Periodic Labour Force Survey conducted for 2019-20, the unemployment rate in Nagaland is 24.7%. Previously, in 2018-19, the unemployment rate of the state was 17.4%. In 2018-19. The unemployment rate in Nagaland saw an increase whereas the all-India unemployment rate dropped from 5.8% to 4.8% in 2019-20. The lowest unemployment rate in Northeastern states was that of Sikkim (2.2%) followed by Meghalaya (2.7%).