LDC Mixed Practice Test #609

Question 1

In a classroom utilizing the 5E instructional model, particularly during the 'Explore' and 'Elaborate' phases, what is the most appropriate role for the teacher?

Accepted Answer

B. Acting as a facilitator, guiding student inquiry, and posing probing questions. — In constructivist models like 5E, the teacher shifts from a lecturer to a facilitator. During 'Explore' and 'Elaborate', the teacher's role is to guide students as they investigate and apply concepts, encouraging independent thinking and problem-solving through questions rather than providing direct answers. Options A, C, and D represent more traditional, teacher-centered roles.

Answer

A. Delivering explicit instructions and correct answers.

Answer

C. Primarily evaluating student performance through summative assessments.

Answer

D. Maintaining strict control over all student activities to ensure conformity.

Question 2

Charles Correa has distinguished himself as:‌​‍

Accepted Answer

Architect — Charles Correa was a renowned Indian architect.‌​‍

Answer

Musician

Answer

Singer

Answer

Painter

Question 3

Municipal Corporations in Kerala:‌​‍

Accepted Answer

6 — 6: TVM, Kochi, Kozhikode, Thrissur, Kollam, Kannur.‌​‍

Answer

4

Answer

5

Answer

7

Question 4

A teacher notices that a 13-year-old student, previously quiet and compliant, has become argumentative in class discussions, questioning authority, and showing increased concern for fairness and social justice among peers. This noticeable change in the student's behavior, reflecting a move towards more independent thinking, critical evaluation of rules, and a growing sense of morality, primarily indicates development in which two interconnected domains?

Accepted Answer

B. Cognitive and moral development — The ability to critically evaluate rules, question authority, and engage in discussions about fairness and social justice are strong indicators of advancing cognitive development (e.g., formal operational thought) and moral reasoning (e.g., moving beyond conventional stages where rules are simply followed). These two domains are closely interconnected, as higher cognitive abilities enable more complex moral judgments.

Answer

A. Physical and linguistic development

Answer

C. Emotional and psychomotor development

Answer

D. Sensory and perceptual development

Question 5

Mary Poonen Lukose holds the distinction of being the first woman from Kerala to earn a university degree. What specific field of study did she pursue, making her a pioneer in that profession for women in the region?

Accepted Answer

B. Medicine — Mary Poonen Lukose was the first woman from Kerala to obtain a university degree, specifically in Medicine (MBBS) from the Madras Medical College in 1908. She went on to become a pioneering female physician and the first Indian woman Surgeon General, breaking significant barriers for women in healthcare.

Answer

A. Law

Answer

C. Education

Answer

D. Engineering

Question 6

With reference to the Union Council of Ministers in India, which of the following statements is constitutionally accurate?

Accepted Answer

B. A minister can continue in office for a maximum period of six months without being a member of either House of Parliament. — Article 75(5) of the Indian Constitution allows a non-member of Parliament to be appointed as a minister for a maximum period of six months, after which they must become a member or cease to be a minister. Option A is incorrect as the Council of Ministers is collectively responsible to the Lok Sabha. Option C is incorrect as the limit is 15% (91st Amendment Act, 2003). Option D is incorrect as ministers are individually responsible to the President.

Answer

A. The Council of Ministers is collectively responsible to the President of India.

Answer

C. The total number of ministers, including the Prime Minister, cannot exceed 10% of the total strength of the Lok Sabha.

Answer

D. Ministers are individually responsible to the Prime Minister for their respective departments.

Question 7

Onam month:‌​‍

Accepted Answer

Chingam — Chingam (Aug-Sep).‌​‍

Answer

Medam

Answer

Karkidakam

Answer

Thulam

Question 8

A batch of parenteral solution causes a febrile reaction in patients. Which substance is the most likely culprit, and what process is specifically designed to remove or inactivate it from water for injection?

Accepted Answer

A. Endotoxins; distillation. — Febrile reactions (fever) following parenteral administration are most commonly caused by pyrogens, primarily bacterial endotoxins. Distillation is an effective method for producing pyrogen-free water for injection because pyrogens are non-volatile and remain in the boiling flask while water vapor is collected. Particulate matter (B) can cause embolisms, microbial contaminants (C) can cause infections (though endotoxins are from dead microbes), and heavy metals (D) cause toxicity, but endotoxins are specifically linked to febrile reactions.

Answer

B. Particulate matter; membrane filtration.

Answer

C. Microbial contaminants; autoclaving.

Answer

D. Heavy metals; ion exchange.

Question 9

Magical realism is associated most with which region's literature?

Accepted Answer

Latin America — Latin American writers like García Márquez, Borges, Isabel Allende popularised magical realism.

Answer

East Asia

Answer

Middle East

Answer

Scandinavia

Question 10

Panchayat election held every:‌​‍

Accepted Answer

5 years — Every 5 years.‌​‍

Answer

6 years

Answer

4 years

Answer

3 years

LDC Mixed Practice Test #609