state gov UPSSSC Gram Panchayat Adhikari (VPO) Mock Test 2023 General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following statements is/are true about the irrigation in Uttar Pradesh?
1
Tube well is the main source of irrigation in Uttar Pradesh.
2
Irrigation through Tube well started in 1930
3
Oldest canal in Uttar Pradesh is east Yamuna Canal made by Shah Jahan.
4
All of the above