NSO Level 1- Science Olympiad (SOF) Class 8: Questions 154 - 159 of 1076

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Question number: 154

» Crop Production and Management

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MCQ▾

Question

The uses of the tool in figure includes

The triangular iron strip

The Triangular Iron Strip

Choices

Choice (4)Response

a.

Tilling and scraping the soil

b.

Adding fertilisers

c.

Removing the weeds

d.

All a. , b. and c. are correct

Question number: 155

» Crop Production and Management

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MCQ▾

Question

Soil preparation in agricultural practices include

Choices

Choice (4)Response

a.

Loosening the soil.

b.

Levelling

c.

Breaking the crumps.

d.

All a. , b. and c. are correct

Question number: 156

» Crop Production and Management

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MCQ▾

Question

The soil is levelled before sowing the seeds. The possible reason would be

  1. Seeds do not germinate in uneven soil

  2. The sapling do not grow unevenly

  3. It makes the further steps easy

  4. It makes the soil soft and airy

Choices

Choice (4)Response

a.

3 and 4

b.

1 and 2

c.

2 and 3

d.

None of the above

Question number: 157

» Crop Production and Management

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MCQ▾

Question

Production of food crops on a large scale is called

Choices

Choice (4)Response

a.

Cultivation

AND

Farming

b.

Agriculture

c.

Horticulture

d.

All a. , b. and c. are correct

Question number: 158

» Crop Production and Management

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MCQ▾

Question

Supplying water to agricultural crops is called

Choices

Choice (4)Response

a.

Ploughing

b.

Weeding

c.

Irrigation

d.

Sowing

Question number: 159

» Crop Production and Management

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MCQ▾

Question

Shuffle the letters in the choices in correct order to find the answer. Which of the following is not a kharif crop?

Choices

Choice (4)Response

a.

ziame

b.

tillem

c.

dadyp

d.

ragm

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