Tank irrigation is practised mainly in Peninsular India because 1. undulating relief and hard rocks make it difficult to dig canals and wells 2. rivers are rain-fed 3. of compact nature of population and agricultural fields Select the correct answer using

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Q: 93 (CDS-II/2012)
Tank irrigation is practised mainly in Peninsular India because
1. undulating relief and hard rocks make it difficult to dig canals and wells
2. rivers are rain-fed
3. of compact nature of population and agricultural fields

Select the correct answer using the code given below : Code :

question_subject: 

Geography

question_exam: 

CDS-II

stats: 

0,53,68,53,12,6,50

keywords: 

{'tank irrigation': [0, 0, 0, 3], 'peninsular india': [1, 0, 1, 3], 'agricultural fields': [0, 0, 0, 3], 'canals': [0, 1, 0, 1], 'rivers': [3, 2, 8, 8], 'rain': [7, 1, 2, 16]}