HomeBrowseBy SubjectTrendsDeep InsightsInsightsAbout
Start free trial
Home / Exams / CSE / CSE_PRE_2017 / Question
CSE · 2017 Agriculture › Irrigation & Water
Which of the following practices can help in water conservation in agriculture ? 1. Reduced or zero tillage of the land 2. Applying gypsum before irrigating the field 3. Allowing crop residue to remain in the field Select the correct answer using the code given below :
🔎 The pattern behind this question
This is the same idea UPSC keeps returning to. Start a free trial to see the answer and the full map.
Across examsCSE 2
Evolution“Soil Health” tested across 2 years (2015–2017)
Related ideasWater Conservation
Similar PYQs (6)
Q11 · CSE 2015
Q58 · CSE 2011
Q62 · CSE 2015

Study how UPSC repeats — not just the papers

₹199 / 1 year · Founding Member

Full access unlocks the three things no PYQ PDF gives you:
① Cross-exam learning — see the same idea recur across CSE, CAPF, CDS and NDA.
② Topic evolution — how each idea is framed, year by year.
③ Question intelligence — every PYQ + answer, linked to related concepts and similar questions.

e.g. Round Table Conference: CDS 2017 → CSE 2017 → … → CAPF 2024

15 days free, no card required — then ₹199 for 1 year.

Start your 15-day free trial →
💬 Feedback

Send feedback