VFA Mixed Practice Test #367

Question 1

Study of fungi:‌​‍

Accepted Answer

Mycology — Mycology.‌​‍

Answer

Bacteriology

Answer

Virology

Answer

Protozoology

Question 2

Which of the following structures is primarily responsible for the exchange of gases between the blood and alveoli in the lungs?

Accepted Answer

C. Alveolar sacs — Alveolar sacs are the primary sites for gas exchange due to their thin walls and extensive capillary network. Bronchi and trachea are conducting airways, while bronchioles lead to alveoli but are not the primary exchange sites.

Answer

A. Bronchi

Answer

B. Bronchioles

Answer

D. Trachea

Question 3

Pascal's Law:‌​‍

Accepted Answer

Pressure in fluid transmitted equally — Hydraulic systems basis.‌​‍

Answer

Energy cannot be created

Answer

Force = mass × acceleration

Answer

Every action has reaction

Question 4

Attitude component (ABC model):‌​‍

Accepted Answer

Affective, Behavioral, Cognitive — Feelings, actions, thoughts. ‌​‍Attitudes formed through learning, socialization, direct experience.

Answer

Only emotion

Answer

Only action

Answer

One

Question 5

Five consecutive odd numbers sum 45. Smallest:

Accepted Answer

5 — Sum = 5×middle = 45. Middle 9. Smallest 5.

Answer

7

Answer

9

Answer

3

Question 6

International Criminal Court (ICC) is based in:‌​‍

Accepted Answer

The Hague, Netherlands — ICC established 2002 under Rome Statute. ‌​‍Prosecutes genocide, war crimes, crimes against humanity, aggression. USA, China, India are non-members.

Answer

Geneva

Answer

Paris

Answer

New York

Question 7

Kerala state fish:‌​‍

Accepted Answer

Karimeen (Pearl spot) — Pearl spot (Etroplus suratensis).‌​‍

Answer

Tilapia

Answer

Sardine

Answer

Mackerel

Question 8

A 'Sangam' period work with reference to 'Onam':‌​‍

Accepted Answer

Madurai Kanchi — Madurai Kanchi (part of Pathupattu) contains the earliest reference to Onam.‌​‍

Answer

Akananuru

Answer

Chilappatikaram

Answer

Periya Puranam

Question 9

PVC stands for:‌​‍

Accepted Answer

Polyvinyl Chloride — PVC = polymer of vinyl chloride (CH₂=CHCl); used in pipes, wires, flooring.‌​‍

Answer

Plastic Vinyl Cover

Answer

Polymer Vinyl Compound

Answer

Polymerised Vaporised Carbon

Question 10

The American Civil War was fought over:‌​‍

Accepted Answer

Slavery + Union (1861-65) — War between Union (North, Lincoln) and Confederacy (11 Southern slave states). ‌​‍600,000+ killed. Emancipation Proclamation 1863.

Answer

Taxes

Answer

Expansion

Answer

Religion

VFA Mixed Practice Test #367