ಭಾರತೀಯ ರೈಲ್ವೆಯಲ್ಲಿ _______ ವಲಯಗಳಿವೆ. A. 8 B. 18 C. 16 D. 12

In 2016, Indian Railways had 16 zones (17 if Kolkata Metro is counted). South Coast Railway, announced in 2019, became the 18th zone later.