CTET (Central Teacher Eligibility Test) Paper-II Science: Questions 48 - 51 of 207

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Question number: 48

» Pedagogical Issues » Evaluation

Appeared in Year: 2012

MCQ▾

Question

The following observations were made by students A, B, C and D when they rubbed solid baking soda on dry litmus paper:

Observations of rubbing of solid baking soda on dry litmus paper

Showing observations by four students of rubbing of solid baking soda on dry litmus paper

Students

Effect on dry red litmus paper

Effect on dry blue litmus paper

A

Colour changed to blue

No change

B

No change

Colour changed to red

C

Colour changed to blue

Colour changed to red

D

No change

No change

The correct observation was made by the (Jan)

Choices

Choice (4) Response

a.

B

b.

D

c.

C

d.

A

Question number: 49

» Science Content » Natural Phenomena

Appeared in Year: 2015

MCQ▾

Question

Consider the following terms:

1. Lightning

2. Landslide

3. Thundering

4. Tsunami

5. Floods

Earthquakes can cause (Feb)

Choices

Choice (4) Response

a.

2 and 5

b.

1, 2 and 3

c.

2, 4 and 5

d.

2 only

Question number: 50

» Science Content » Moving Things

Appeared in Year: 2015

MCQ▾

Question

A bus covers the first 10 km of its journey at an average speed of 40 Equation and the remaining 45 km at an average speed of 60 Equation . The average speed of the bus for its total journey is (Feb)

Choices

Choice (4) Response

a.

55 Equation

b.

52.5 Equation

c.

57.5 Equation

d.

50 Equation

Question number: 51

» Science Content » Natural Phenomena

Appeared in Year: 2012

MCQ▾

Question

Which of the following group of words can be correctly identified with Rhizobium? (Jan)

Choices

Choice (4) Response

a.

Roots of legumes, parasite and soluble nitrogen compounds

b.

Nitrogen fixation, root nodules and leguminous plants

c.

Root nodules, pitcher plant and nitrogen deficient soil

d.

Leguminous plants, symbiotic and stem modes

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