24-07-2017 Paper II- DMPQ

9 engines consume 24 metric tonnes of coal, when each is working 8 hours day. How much coal is required for 8 engines, each running 13 hours a day, if 3 engines of former type consume as much as 4 engines of latter type? Explain in brief the characteristics of different climatic regions of Rajathan.

WhatsApp PDF Notes Printed Icon 4