LGS Mixed Practice Test #346

Question 1

In a classroom guided by constructivist principles, what is the primary role of the teacher?

Accepted Answer

B. To design and facilitate learning experiences that encourage active exploration and discovery. — A constructivist teacher acts as a facilitator, guide, or coach, creating rich learning environments and activities where students can actively construct knowledge. Direct transmission of facts, strict behavior management, or primary reliance on rote memorization tests are less aligned with constructivist pedagogy.

Answer

A. To deliver lectures and transmit factual information directly.

Answer

C. To strictly manage classroom behavior and ensure compliance with rules.

Answer

D. To assess student learning primarily through standardized tests and rote memorization.

Question 2

Golden Quadrilateral is a ___ project.‌​‍

Accepted Answer

Road — Golden Quadrilateral connects Delhi, Mumbai, Chennai, Kolkata via highways.‌​‍

Answer

Health

Answer

Telecommunication

Answer

Rail

Question 3

What is the primary and preferred energy source for the brain under normal physiological conditions?

Accepted Answer

C. Glucose — The brain relies almost exclusively on glucose for its energy needs under normal conditions due to its high metabolic rate and inability to store significant amounts of glycogen. Fatty acids cannot effectively cross the blood-brain barrier, and ketone bodies are primarily utilized during prolonged starvation.

Answer

A. Fatty acids

Answer

B. Amino acids

Answer

D. Ketone bodies

Question 4

INC founded:‌​‍

Accepted Answer

1885 — 1885 by A.O. Hume.‌​‍

Answer

1880

Answer

1890

Answer

1895

Question 5

V.D. Satheesan:

Accepted Answer

Leader of Opposition (Kerala 2021+) — LoP in Kerala Assembly.

Answer

CM

Answer

Governor

Answer

Speaker

Question 6

Largest producer of banana:

Accepted Answer

India — India.

Answer

Philippines

Answer

Ecuador

Answer

Brazil

Question 7

Organisms that prepare their own food are called:‌​‍

Accepted Answer

Autotrophs — Autotrophs (plants, algae, some bacteria) photo- or chemo-synthesise their food.‌​‍

Answer

Heterotrophs

Answer

Parasites

Answer

Saprotrophs

Question 8

During a microteaching session on the 'Skill of Explaining', the teacher trainee effectively uses analogies, provides relevant examples, and maintains a logical flow of ideas. Which component is least directly related to enhancing the 'Skill of Explaining' among the following?

Accepted Answer

C. Varying the voice pitch and gestures frequently. — While varying voice pitch and gestures (Stimulus Variation) can help maintain student attention during an explanation, it is a separate microteaching skill. The core components of the 'Skill of Explaining' are focused on clarity, logical sequencing, appropriate language, and the use of examples and analogies to convey information effectively.

Answer

A. Using simple and appropriate language.

Answer

B. Ensuring continuity in statements.

Answer

D. Explaining with suitable examples.

Question 9

Kerala population 2011:‌​‍

Accepted Answer

3.34 crore — 3.34 crore (33.4 million).‌​‍

Answer

3.5 crore

Answer

4 crore

Answer

2.5 crore

Question 10

Short-sightedness (myopia) is corrected using:‌​‍

Accepted Answer

Concave lens — Myopic eye focuses images in front of retina — concave lens diverges rays.‌​‍

Answer

Bifocal lens

Answer

Convex lens

Answer

Cylindrical lens

LGS Mixed Practice Test #346