NSO Level 1- Science Olympiad (SOF) Class 8: Questions 175 - 181 of 1076

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Question number: 175

» Crop Production and Management

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MCQ▾

Question

The uses of tool in figure are

Figure shows the tool

Figure Shows the Tool

  1. Removing weeds
  2. Loosening the soil

  3. Sowing seeds

  4. Irrigating the crop

Choices

Choice (4)Response

a.

1 and 2

b.

3 and 4

c.

1 and 4

d.

2 and 3

Question number: 176

» Crop Production and Management

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MCQ▾

Question

The tool shown in figure is called a

Figure shows the tool

Figure Shows the Tool

Choices

Choice (4)Response

a.

Plough

b.

Seed drill

c.

Cultivator

d.

Hoe

Question number: 177

» Crop Production and Management

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MCQ▾

Question

Which of the following is not a necessary condition for germination of seeds?

Choices

Choice (4)Response

a.

Moisture

b.

Optimum temperature

c.

Manure

d.

Air

Question number: 178

» 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 weed?

Choices

Choice (4)Response

a.

dapyd

b.

rbacsrags

c.

thanximu

d.

crasgiers

Question number: 179

» Crop Production and Management

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MCQ▾

Question

The tool used for tilling is

Choices

Choice (4)Response

a.

Plank

b.

Leveller

c.

Plough

d.

Question does not provide sufficient data or is vague

Question number: 180

» Crop Production and Management

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MCQ▾

Question

Here are some steps of agricultural practices.

  1. Harvesting

  2. Irrigation

  3. Preparation of soil

  4. Sowing seeds

If you arrange them in the order they are carried out, you will get the result as

Choices

Choice (4)Response

a.

4,3, 2,1

b.

1,4, 2,3

c.

3,4, 2,1

d.

1,3, 2,4

Question number: 181

» Crop Production and Management

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MCQ▾

Question

Seeds sowed in the field should be covered with soil to

Choices

Choice (4)Response

a.

Protect from thieves

b.

Protect from direct sunlight

c.

Protect from rain

d.

Protect from insects and birds

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