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TNPSC Group I 2019 Previous Year Question Paper

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TNPSC Group I 2019 Previous Year Question Paper

• Based on the official TNPSC Group I Preliminary Examination 2019 Question Paper.
• Covers General Studies, Aptitude & Mental Ability, and Current Affairs as prescribed in the TNPSC Group I syllabus.
• Includes bilingual questions (English & Tamil) exactly as presented in the official question paper.
• Attempt all questions to evaluate your preparation for the TNPSC Group I Preliminary Examination.
• Follow the prescribed examination time to simulate the actual exam environment.
• Review the answer key and explanations after completing the quiz to identify strengths and improve performance.

Questions

200

Duration

180m

Marks

100

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5 of 200

1

In vaccum all objects fall with

A. (A) same acceleration and heavy bodies reach ground first

B. (B) same acceleration and reach the ground at the same time

C. (C) different acceleration and reach the ground at different time

D. (D) different acceleration and heavy bodies reach ground first

2

The time of reverberation of a hall can be decreased by

A. (A) having a number of loud speakers

B. (B) opening all windows and doors

C. (C) closing all windows and doors

D. (D) speaking loudly

3

Which spectroscopy is used in chemical examination of interstellar space?

A. (A) Microwave Spectroscopy

B. (B) Infrared (IR) Spectroscopy

C. (C) Raman Spectroscopy

D. (D) NMR Spectroscopy

4

The Indian Salt Petre is

A. (A) Ammonium nitrate (NH₄ NO₃)

B. (B) Sodium nitrate (Na NO₃)

C. (C) Potassium nitrate (KNO₃)

D. (D) Calcium nitrate Ca (NO₃)₂

5

The unit for equivalent conductivity is

A. (A) ohm^-1cm^-1

B. (B) ohm^-1cm^-2eq^-1

C. (C) ohm^-1cm²eq^-1

D. (D) S cm^-2eq^-1

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Questions

200

Duration

180m

Marks

100

Pass % 50%

Exam Prelims

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