CTET Paper-II Science: Questions 96 - 100 of 207

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Question number: 96

» Science Content » Basic Chemistry

Appeared in Year: 2012

MCQ▾

Question

When CNG or LPG undergoes complete combustion, the products formed are (Jan)

Choices

Choice (4) Response

a.

CO2andH2O

b.

CO2,COandH2O

c.

CO2 only

d.

CO2,SO2andH2O

Question number: 97

» Science Content » How Things Work

Appeared in Year: 2013

MCQ▾

Question

You are provided with a concave mirror, a concave lens, a convex mirror and a convex lens. To obtain an enlarged image of an object you can use either (July)

Choices

Choice (4) Response

a.

Concave mirror or convex mirror

b.

Concave lens or convex lens

c.

Concave mirror or concave lens

d.

Concave mirror or convex lens

Question number: 98

» Science Content » World of Living

Appeared in Year: 2011

MCQ▾

Question

Antibiotics are effective against (Jan)

Choices

Choice (4) Response

a.

Influenza

b.

Cholera

c.

Dengue Fever

d.

Hepatitis A

Question number: 99

» Science Content » How Things Work

Appeared in Year: 2011

MCQ▾

Question

Bakelite is used in making electrical appliances because it is a (June)

Choices

Choice (4) Response

a.

Good insulator of electricity

b.

Good conductor of heat

c.

Thermoplastic

d.

Good conductor of electricity

Question number: 100

» Pedagogical Issues » Approaches

Appeared in Year: 2013

MCQ▾

Question

Four candidates appearing in an interview for the post of science teacher were asked to give a demonstration lesson to class VIII students on the topic ‘Pressure exerted by liquids and gases’. Following different approaches were followed by different candidates:

(1) Detailed explanation of related concepts with the help of diagram on the blackboard.

(2) Use of charts for explanation of different concepts.

(3) Organisation of hands-on student activities followed up with discussions.

(4) Greater focus on classroom questions during the lecture.

Which one of the above approaches will be most effective for teaching of the topic? (July)

Choices

Choice (4) Response

a.

3

b.

2

c.

4

d.

1

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