Science Content [CTET (Central Teacher Eligibility Test) Paper-II Science]: Questions 107 - 111 of 200

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Question 107

Appeared in Year: 2013

Question MCQ▾

Which of the following statements is true about endemic species? (July)

Choices

Choice (4)Response

a.

They are found only in zoos and botanical gardens.

b.

Endemic species can never become endangered.

c.

They are found exclusively in specific habitat.

d.

They are not affected by the destruction of their habitat.

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Question 108

Appeared in Year: 2012

Question MCQ▾

The gases present in atmosphere that cause greenhouse effect are (Jan)

Choices

Choice (4)Response

a.

Carbon dioxide, Sulphur dioxide, methane

b.

Methane, water vapour, carbon dioxide

c.

Nitrous oxide, oxygen, water vapour

d.

Carbon dioxide, oxygen, nitrogen

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Question 109

Appeared in Year: 2013

Question MCQ▾

Frogs and earthworms breathe through their skin because of which the skin of both the organisms is (July)

Choices

Choice (4)Response

a.

Moist and slimy

b.

Moist and rough

c.

Dry and slimy

d.

Dry and rough

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Question 110

Question MCQ▾

Metallic oxides are

Choices

Choice (4)Response

a.

Basic in nature

b.

Amphoteric in nature

c.

Acidic in nature

d.

Turn blue litmus paper red

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Question 111

Appeared in Year: 2013

Question MCQ▾

The steps required for the conversion of kitchen garbage into manure are given below in a jumbled form.

(1) Put the garbage in the pit.

(2) Cover the bottom of the pit with sand.

(3) Cover the pit loosely with grass or a gunny bag.

(4) Add worms.

The correct sequence of these steps is: (July)

Choices

Choice (4)Response

a.

(2) , (1) , (3) , (4)

b.

(2) , (4) , (1) , (3)

c.

(2) , (3) , (1) , (4)

d.

(2) , (1) , (4) , (3)

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