NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1257 - 1261 of 2028

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Question 1257

Question

Match List-Ⅰ List-Ⅱ▾

Match the following with following answers.

List-Ⅰ (Group I)List-Ⅱ (Group II)
(A)

Cotton seeds

(i)

Basal feed

(B)

Oil cakes

(ii)

Commercial supplements

(C)

Napier grass

(iii)

Protein sources

(D)

Rice polish

(iv)

Energy sources

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (iv)
  • (i)
  • (ii)

b.

  • (ii)
  • (iii)
  • (i)
  • (iv)

c.

  • (i)
  • (iii)
  • (ii)
  • (iv)

d.

  • (iii)
  • (ii)
  • (i)
  • (iv)

Question 1258

Question

MCQ▾

Which of the following crops would not enrich the soil with nitrogen?

Choices

Choice (4)Response

a.

Chickpeas

b.

Alfalfa

c.

Paddy

d.

Soyabeans

Question 1259

Question

MCQ▾

Which of the natural process can cause the salinization of soil?

Choices

Choice (4)Response

a.

Irrigation

b.

Broadcasting

c.

Fossil fuel Emissions

d.

Mineral weathering

Question 1260

Question

MCQ▾

Animal husbandry deals with:

I. Proper feeding of animals

II. Proper shelter of animals

III. Proper care of animals against diseases

IV. Proper breeding of animals

Find out the correct statement?

Choices

Choice (4)Response

a.

I, II, III and IV only

b.

II and V only

c.

I, II and III only

d.

I and II only

Question 1261

Question

MCQ▾

Identify the image and name its process?

Identify the Image

Choices

Choice (4)Response

a.

Soil fertility

b.

Soil conservation

c.

Soil erosion

d.

Soil salinity

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