NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1980 - 1985 of 2000

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Question number: 1980

» Biology » Improvement in Food Resources

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Tissue cultured in artificial growth medium

(i)

Pisciculture

(B)

Breeding and Rearing of fishes

(ii)

Poultry farming

(C)

Rearing of fowl

(iii)

Dairy farming

(D)

Breeding and nourishing cattle

(iv)

Tissue culture

Choices

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

a.

  • (ii)
  • (iii)
  • (iv)
  • (i)

b.

  • (ii)
  • (iv)
  • (iii)
  • (i)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)

d.

  • (iv)
  • (i)
  • (ii)
  • (iii)

Question number: 1981

» Chemistry » The Nature of Matter

Edit
MCQ▾

Question

Which of the following substances are known to be surfactant?

Choices

Choice (4) Response

a.

Sodium palmitate

b.

Sodium oleate

c.

Both a. and b. are correct

d.

None of the above

Question number: 1982

» Chemistry » The Nature of Matter

Edit
MCQ▾

Question

Which of the following substance is a pure substance?

Choices

Choice (4) Response

a.

Magnalium

b.

Gunpowder

c.

Ammonia

d.

Steel

Question number: 1983

» Biology » Improvement in Food Resources

Edit
MCQ▾

Question

Green revolution is related with

Choices

Choice (4) Response

a.

Agriculture

b.

Silk culture

c.

Fishes

d.

Milk production

Question number: 1984

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

If you have of , then what will be the ratio of number of atoms of elements potassium , chlorine and oxygen O respectively?

Choices

Choice (4) Response

a.

b.

3

c.

d.

Question number: 1985

» Biology » Improvement in Food Resources

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Phosphorus

(i)

Nitrogen fixing bacteria

(B)

Potassium

(ii)

Aids in root growth

(C)

Azospirillum

(iii)

Important for disease resistance

(D)

Nitrogen

(iv)

Leaf development

Choices

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

a.

  • (i)
  • (iii)
  • (ii)
  • (iv)

b.

  • (ii)
  • (iii)
  • (i)
  • (iv)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (iv)
  • (i)
  • (ii)
  • (iii)

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