NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 549 - 554 of 1042

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Question number: 549

» Biology » Life Processes

MCQ▾

Question

‘Greenhouse effect’ means

Choices

Choice (4) Response

a.

trapping of solar energy due to atmospheric carbon dioxide

b.

pollution in houses in tropical regions

c.

trapping of solar energy due to atmospheric oxygen

d.

cultivation in Greenhouses, so as to check pollution

Question number: 550

» Chemistry » Structure of Atom

MCQ▾

Question

Write the electronic configuration of S (atomic no. 16) in sulphur dioxide.

Choices

Choice (4) Response

a.

2, 8.6

b.

2, 8, 8, 3

c.

2, 8, 8

d.

2, 8, 4

Question number: 551

» Economics » Agriculture

MCQ▾

Question

Which of the following is not a Rabi crop in India?

Choices

Choice (4) Response

a.

Rapeseed

b.

Jute

c.

Wheat

d.

Barley

Question number: 552

» Economics » Industries

MCQ▾

Question

People as a resource is a way of referring to a country’s working people in terms of their existing productivity

Choices

Choice (4) Response

a.

. Working capital

b.

Skills and abilities

c.

National income

d.

None of the above

Question number: 553

» Chemistry » Carbon and Its Compounds

Match List-Ⅰ List-Ⅱ▾

Question

Match the following:
List-Ⅰ List-Ⅱ

(A)

Propanol

(i)

CH3CH2CH2OH

(B)

Acetone

(ii)

Ethanol

(C)

CH3CH2OH

(iii)

HCHO

(D)

Formaldehyde

(iv)

CH3COCH3

Choices

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

a.

  • (i)
  • (iv)
  • (ii)
  • (iii)

b.

  • (iii)
  • (iv)
  • (i)
  • (ii)

c.

  • (iii)
  • (ii)
  • (i)
  • (iv)

d.

  • (iv)
  • (iii)
  • (ii)
  • (i)

Question number: 554

» Chemistry » Structure of Atom

MCQ▾

Question

Electron dot structure of chlorine have symbol Cl surrounded by seven dots.

The image display is chlorine symbol

The Image Display Is Chlorine Symbol

The image is C1 surrounded by dots

Which atom would be represented by an identical dot arrangement has the atomic number?

Choices

Choice (4) Response

a.

15

b.

19

c.

9

d.

7

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