NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 416 - 420 of 828

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Question number: 416

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

Consider the following changes

I. Hammering of red hot iron and make flat sheet.

II. Formation of ice by cooling water.

III. Vaporization of sea water.

The example (s) of physical change (s) is/are

Choices

Choice (4) Response

a.

I and II

b.

I, II and III

c.

I and III

d.

II and III

Question number: 417

» Biology » Plant and Animal Nutrition

Match List-Ⅰ List-Ⅱ▾

Question

Match the following
List-Ⅰ (Types Of Sheeps) List-Ⅱ (Types Of Wools)

(A)

Patanwadi

(i)

Coarse wool

(B)

Lohi

(ii)

Carpet wool

(C)

Nali

(iii)

Hosiery

(D)

Marwari

(iv)

Good quality wool hosiery

Choices

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

a.

  • (i)
  • (ii)
  • (iv)
  • (iii)

b.

  • (iv)
  • (i)
  • (iii)
  • (ii)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)

d.

  • (ii)
  • (iii)
  • (iv)
  • (i)

Question number: 418

» Physics » Motion and Force

MCQ▾

Question

Why is it difficult to drive a car on a rainy day?

Choices

Choice (4) Response

a.

On wet road friction decreases

b.

On wet road friction increases

c.

The brakes of car does not work

d.

All of the above

Question number: 419

» Mathematics » Percentage

MCQ▾

Question

The fruit seller has some apples. He sells 40 % apples and still has 420 apples. Originally, he had

Choices

Choice (4) Response

a.

700 apples

b.

672 apples

c.

588 apples

d.

600 apples

Question number: 420

» Chemistry » Carbon and Its Compounds

MCQ▾

Question

Consider the following statement about natural gas

I. Its main constituent is methane.

II. It is a raw material for the manufacture of fertilizer.

III. It is eased to generate electricity. Which of the above statements is/are correct?

Choices

Choice (4) Response

a.

I, II and III

b.

Only I

c.

I and II

d.

II and III

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