Free Group-1

TNPSC Group I 2015 Previous Year Question Paper

• Based on the official TNPSC Group I Preliminary Examination 2015 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

Question Preview

5 of 200

1. Match the following :
(a) Krebs cycle 1. Occurs in cytoplasm
(b) Ubiquinone 2. Diffuse from cytoplasm to mitochondria
(c) Glycolysis 3. Mobile carrier
(d) Acetyl-CoA 4. Occurs in mitochondrial matrix

A. (A) (a)-4, (b)-3, (c)-1, (d)-2

B. (B) (a)-3, (b)-1, (c)-4, (d)-2

C. (C) (a)-1, (b)-4, (c)-2, (d)-3

D. (D) (a)-4, (b)-1, (c)-3, (d)-2

2. The purines present in nucleic acids are :
I. Adenine and Cytosine
II. Guanine and Thymine
III. Adenine and Guanine
IV. Cytosine and Uracil

A. (A) IV

B. (B) III

C. (C) II

D. (D) I

3. Find out the correct match/es :
I. Enzymes - Biological catalysts
II. DNA - Nucleic acid
III. Insulin - Hormone
IV. Vitamin E - Water soluble vitamin

A. (A) II only

B. (B) I only

C. (C) I, II and IV

D. (D) I, II and III

4. The number of generalized co-ordinates required to describe the position of a simple pendulum is

A. (A) 1

B. (B) 2

C. (C) 3

D. (D) 4

5. If g is the acceleration due to gravity and R is the radius of the earth, then escape velocity is given by the relation

A. (A) V_e = √2g

B. (B) V_e = 2√g