LDC Mixed Practice Test #265

Question 1

During normal inspiration, which of the following physiological changes primarily occurs to facilitate air entry into the lungs?

Accepted Answer

D. The volume of the thoracic cavity increases — During inspiration, the diaphragm contracts and flattens, and the external intercostal muscles contract, expanding the rib cage. This action significantly increases the volume of the thoracic cavity, which in turn decreases the intrapulmonary pressure below atmospheric pressure, causing air to flow into the lungs.

Answer

A. The diaphragm relaxes and moves upward

Answer

B. Intrapulmonary pressure increases above atmospheric pressure

Answer

C. The external intercostal muscles relax

Question 2

Which of the following is a key feature of adolescent social cognition that enables them to understand others' perspectives more accurately than in childhood?

Accepted Answer

B. Theory of Mind — The Theory of Mind refers to the ability to attribute mental states (beliefs, intents) to oneself and others, which develops significantly in adolescence. Egocentrism (Piaget) is more characteristic of childhood, concrete operational thought is a cognitive stage, and identity foreclosure is an identity status.

Answer

A. Egocentrism

Answer

C. Concrete Operational Thought

Answer

D. Identity Foreclosure

Question 3

AIR (All India Radio):

Accepted Answer

Public service broadcaster, Prasar Bharati (1997) — Started 1936 (Indian State Broadcasting Service). Akashvani (Tagore's name, 1956). Prasar Bharati autonomous body.

Answer

Private

Answer

Army

Answer

Foreign

Question 4

Which of the following was a key reason for the Travancore-Kochi merger in 1949?

Accepted Answer

C. The recommendation of the States Reorganisation Commission (SRC) to merge them for administrative efficiency — The merger of Travancore and Cochin was primarily recommended by the States Reorganisation Commission (SRC) in 1956 to streamline administration and reduce fragmentation. While economic factors existed, the SRC's recommendation was the decisive factor. Distractors A and D reflect less critical factors, and B is incorrect as the merger was post-independence.

Answer

A. Economic disparities between Travancore and Kochi

Answer

B. Pressure from the British colonial administration to consolidate princely states

Answer

D. The demand from the Travancore people for annexation by Cochin

Question 5

The 'Dhanwantari Award' is a prestigious award presented in India to individuals for their significant contributions in which of the following fields?

Accepted Answer

C. Medical Sciences and Healthcare — The Dhanwantari Award is a prestigious recognition in India specifically dedicated to honouring individuals who have made significant and lasting contributions to the fields of medical sciences and healthcare. Named after Dhanwantari, the Hindu God of medicine, it acknowledges excellence in clinical practice, research, and public health, distinguishing it from awards in sports, literature, or environmental conservation.

Answer

A. Sports and Athletics

Answer

B. Literature and Arts

Answer

D. Environmental Conservation

Question 6

Kerala 2024 LS result:‌​‍

Accepted Answer

UDF dominated — UDF won majority in 2024.‌​‍

Answer

BJP dominated

Answer

Tied

Answer

LDF dominated

Question 7

At 3:00, angle between hands:‌​‍

Accepted Answer

90° — Each hour = 30°. ‌​‍At 3:00, hour at 3 = 90° from 12. Minute at 12 = 0°. ‌​‍Angle = 90°.

Answer

60°

Answer

120°

Answer

180°

Question 8

Kerala area:‌​‍

Accepted Answer

38,863 sq km — 22nd largest state.‌​‍

Answer

43,863 sq km

Answer

28,863 sq km

Answer

33,863 sq km

Question 9

Boar : Sow :: Gander : ___

Accepted Answer

Goose — Male-female pairs: Boar-Sow (pig), Gander-Goose.

Answer

Drake

Answer

Duck

Answer

Gobbler

Question 10

A newly hired employee quickly observes the unwritten rules and social dynamics of her new workplace. She efficiently learns how to navigate office politics, identifies key influential figures, and adapts her communication style to suit different colleagues, leading to rapid integration and success in her role. According to Sternberg's Triarchic Theory of Intelligence, which aspect of intelligence is this employee primarily demonstrating?

Accepted Answer

C. Contextual (Practical) Intelligence. — Sternberg's Contextual (Practical) intelligence, often referred to as 'street smarts,' involves the ability to adapt to, shape, or select environments. The employee's capacity to quickly understand and navigate the social and political landscape of the workplace, and adapt her behavior accordingly, is a prime example of practical intelligence. Componential intelligence focuses on analytical problem-solving, and experiential intelligence deals with novelty and insight, neither of which are the primary focus of this scenario.

Answer

A. Componential (Analytical) Intelligence.

Answer

B. Experiential (Creative) Intelligence.

Answer

D. Abstract Intelligence.

LDC Mixed Practice Test #265