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This tutorial contain objective questions and answers with explanation in Nepali. The main purpose of making this video to take general knowledge and learn how understand objective questions and solve these questions. This tutorial also help to preparation for PSC examination. (Irrigation engineering.)
/watch/gE5TSF580dR8T Link of first video.
https://drive.google.com/file/d/1Y4b_rlOjfXN3QC0gw6kIQeFLOs2KfoBA/view?usp=drivesdk
tab in this link to download PDF
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