Crop Production and Management (CBSE Class-8 Science): Questions 1 - 8 of 36

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Question number: 1

» Crop Production and Management » Irrigation » Traditional Methods of Irrigation

MCQ▾

Question

In which method irrigation manual or human/cattle labour is used

Choices

Choice (4) Response

a.

Modern method

b.

Traditional method

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 2

» Crop Production and Management » Harvesting » Storage of Crops

MCQ▾

Question

Grain silos are used for storing

Choices

Choice (4) Response

a.

Grains in granaries

b.

Large scale storage of grains

c.

Small storage of grains

d.

Grains in jute bags

Question number: 3

» Crop Production and Management » Preparation of Soil » Tilling or Ploughing

MCQ▾

Question

Big pieces of soil are called as

Choices

Choice (4) Response

a.

Crumbs

b.

Shaft

c.

Plank

d.

Plough

Question number: 4

» Crop Production and Management » Weeds » Weedicides

MCQ▾

Question

Weedicides is the process of

Choices

Choice (4) Response

a.

Uprooting the weeds manually

b.

Removing weeds by use of harrows spades or trowels (Khurpa)

c.

Remove weeds by spraying of chemicals

d.

Removing weeds by biological method

Question number: 5

» Crop Production and Management » Harvesting » Threshing and Winnowing

MCQ▾

Question

The process of removing chaff from the threshed grain is called

Choices

Choice (4) Response

a.

Harvesting

b.

Threshing

c.

Winnowing

d.

Weeding

Question number: 6

» Crop Production and Management » Preparation of Soil » Agricultural Implements

MCQ▾

Question

Name the tool used for making soil soft for penetration of roots

Choices

Choice (4) Response

a.

Hoe

b.

Ploughshare

c.

wooden plank

d.

Question does not provide sufficient data or is vague

Question number: 7

» Crop Production and Management » Irrigation » Modern Methods of Irrigation

MCQ▾

Question

Which method of irrigation is useful for gardens and fruit plants?

Choices

Choice (4) Response

a.

Moat

b.

Rahat

c.

Pulley system

d.

Drip system

Question number: 8

» Crop Production and Management » Harvesting » Harvesting

MCQ▾

Question

Combine is combination of two machines i. e.

Choices

Choice (4) Response

a.

Thresher and sickles

b.

Sickles or harvesters

c.

Thresher and winnow machine

d.

Harvester and thresher

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