Science Content (CTET Paper-II Science): Questions 138 - 143 of 148

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Question number: 138

» Science Content » Natural Phenomena

Appeared in Year: 2012

MCQ▾

Question

Which of the following is present in the Acid Rain? (May)

Choices

Choice (4) Response
a.

Nitrous Acid

b.

Carbonic Acid

c.

Carboxylic Acid

d.

Sulphurous Acid

Question number: 139

» Science Content » World of Living

Appeared in Year: 2012

MCQ▾

Question

Select from the following a set of ruminants:

Choices

Choice (4) Response
a.

Cow, deer, buffaloes

b.

Buffaloes, deer, tiger

c.

Deer, buffaloes, cat

d.

Cow, deer, dog

Question number: 140

» Science Content » Natural Resources

Appeared in Year: 2012

MCQ▾

Question

Select from the following a group of petrochemicals, i. e. , the products obtained from petroleum and natural gas. (Nov)

Choices

Choice (4) Response
a.

Nylon, acrylic, caustic soda

b.

Lubricating oil, paraffin wax, rayon

c.

Detergents, polyester, bitumen

d.

Diesel, petrol, manures

Question number: 141

» Science Content » How Things Work

Appeared in Year: 2012

MCQ▾

Question

If you have to change a feeble sound to a loud sound, the required change is to increase its

Choices

Choice (4) Response
a.

Frequency

b.

Wavelength

c.

Velocity

d.

Amplitude

Question number: 142

» Science Content » How Things Work

Appeared in Year: 2012

MCQ▾

Question

A rectangular box is kept on a table with its different faces touching the table. In different cases the box exerts (Nov)

Choices

Choice (4) Response
a.

Different thrust and different pressure.

b.

Different thrust but same pressure.

c.

Same thrust and same pressure.

d.

Same thrust but different pressure.

Question number: 143

» Science Content » Basic Chemistry

Appeared in Year: 2012

MCQ▾

Question

Select a compound, which does not have carbon.

Choices

Choice (4) Response
a.

Glucose

b.

Sulphuric acid

c.

Ethanoic acid

d.

Methane

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