NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1449 - 1454 of 1732

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Question 1449

Question

MCQ▾

Soil is formed by:

Choices

Choice (4)Response

a.

Rocks

b.

Plants

c.

Water

d.

All of the above

Question 1450

Question

Match List-Ⅰ List-Ⅱ▾

Match the following:

List-Ⅰ (Group I)List-Ⅱ (Group II)
(A)

Kashmiri Goat

(i)

Camels

(B)

Nali sheep

(ii)

Carpet wool

(C)

Desert

(iii)

Tibet and Ladakh

(D)

Yak

(iv)

Pashmina shawl

Choices

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

a.

  • (i)
  • (iii)
  • (ii)
  • (iv)

b.

  • (iv)
  • (ii)
  • (i)
  • (iii)

c.

  • (ii)
  • (iii)
  • (i)
  • (iv)

d.

  • (iv)
  • (iii)
  • (i)
  • (ii)

Question 1451

Question

MCQ▾

Which of the following is corrosive in nature?

Choices

Choice (4)Response

a.

Base

b.

Acid

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question 1452

Question

MCQ▾

Which of the following indicator is extracted from lichen?

Choices

Choice (4)Response

a.

Litmus

b.

Turmeric

c.

China rose

d.

All of the above

Question 1453

Question

MCQ▾

Lactic acid is present in which of the following substance?

Choices

Choice (4)Response

a.

Apple

b.

Vinegar

c.

Milk

d.

Question does not provide sufficient data or is vague

Question 1454

Question

MCQ▾

Which of the following statement is true?

Choices

Choice (4)Response

a.

Litmus paper comes in three colors.

b.

Phenolphthalein is a natural indicator.

c.

Turmeric paper turns red with bases.

d.

Acid rain is good for environment.

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