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Class 8 Science — Chapter 1: Crop Production and Management

8 practice questions · 3 Easy · 3 Medium · 2 Hard

Free NCERT-aligned multiple-choice practice for Class 8 Science, Chapter 1 (Crop Production and Management). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 8.

Sample questions

Q1Easy

Which of the following is a Kharif crop?

A.Wheat
B.Mustard
C.Paddy✓ correct
D.Pea
Why

Kharif crops (rainy season) include paddy (rice), maize, soybean. Wheat/mustard/pea are Rabi (winter).

Q2Medium

Which method of irrigation is most water-efficient for crops in dry regions?

A.Flood irrigation
B.Drip irrigation✓ correct
C.Furrow irrigation
D.Channel irrigation
Why

Drip irrigation delivers water directly to plant roots in measured amounts — minimal evaporation loss.

Q3Hard

Fumigation in grain storage means:

A.Heating grains in sunlight
B.Treating storage area with chemicals to kill pests✓ correct
C.Adding water to grains
D.Mixing grains with manure
Why

Fumigation uses chemical fumes (e.g., aluminium phosphide) to kill insects and microbes in stored grains.

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