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TNPSC Online Hard ₹49

TNPSC Group 1 Prelims 2022 Previous Year Paper (General Studies) | Real Exam Mock Test

Questions

200

Duration

120m

Marks

400

Attempts

∞

25 Apr 2026, 12:17 AM — No end date Open Practice
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1

The primary contaminant included in cigar smoke is

The primary contaminant included in cigar smoke is

Carbon monoxide and dioxide
Carbon monoxide and Nicotine
Carbon monoxide and Benzene
Dioxicine and benzene
Answer not known
2

When a ball is projected upwards there is an increase in its: 1. Potential Energy 2. Momentum 3. Kinetic Energy

When a ball is projected upwards there is an increase in its:

1. Potential Energy

2. Momentum

3. Kinetic Energy

1 only
1 and 2 only
2 only
2 and 3 only
Answer not known
3

Alterations in the environments represent selective pressures upon the population to which it must adjust. This statement infers that

Alterations in the environments represent selective pressures upon the population to which it must adjust. This statement infers that

Organisms will increase in population in a changed environment
Organisms which fail to adjust to the changed environment must vanish
Organisms will alter their morphology to adapt to changes in the environment
Organisms will change the environment under selective pressure
Answer not known
4

The enzyme involved in unwinding of DNA is

The enzyme involved in unwinding of DNA is

Telomerase
Helicase
Polymerase
Ligase
Answer not known
5

The first step in the seed germination is imbibition of water which induce the

The first step in the seed germination is imbibition of water which induce the

Stimulation of plumule
Breaking dormancy
Growth of radicle
Resumes metabolic activities
Answer not known