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Prevention of Water Pollution

Present conse...

Question

Present conservation methods viz. watershed management, river inter-linkage, river diversion, lake inter-linkage etc. were developed by Ranas and Maharanas of Mewar around ________________.

A

200 years ago

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B

100 years ago

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C

400 years ago

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D

600 years ago

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Solution

The correct option is D 600 years ago
Present conservation methods viz. watershed management, river inter-linkage, river diversion, lake inter-linkage etc. were developed by Ranas and Maharanas of Mewar around 600 years ago. Kings of those days have done admirable jobs in public welfare by constructing lakes and dams and also by interconnecting rivers.

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