Civil Services Examination · ಪ್ರಶ್ನೆ 33
Indigo cultivation in India declined by the beginning of the 20th century because of
ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ
ಉತ್ತರ: (B) its unprofitability in the world market because of new inventions
ವಿವರಣೆ
The invention of synthetic indigo (Germany, late 1890s) made natural indigo unprofitable.