DCOA Mixed Practice Test #491

Question 1

To promote moral reasoning, cultural awareness, and understanding of universal human values among elementary students, a teacher frequently incorporates short narratives into her lessons. Which literary form is most appropriate for achieving these particular educational objectives?

Accepted Answer

C. Traditional fables and folktales from diverse cultures. — Fables and folktales are short, often simple narratives that traditionally convey moral lessons and cultural insights, making them highly effective for teaching moral reasoning and universal human values to elementary students. They also introduce students to diverse cultural perspectives in an accessible narrative format, unlike factual biographies, complex philosophy, or current events.

Answer

A. Autobiographical accounts of famous scientists.

Answer

B. Excerpts from complex philosophical treatises.

Answer

D. Contemporary news reports on global political events.

Question 2

NEP 2020 proposes significant reforms in the assessment system, moving towards a holistic, 360-degree assessment of student progress. Which of the following national initiatives has been established to set norms, standards, and guidelines for student assessment and evaluation, as adopted by SCERT Kerala?

Accepted Answer

D. PARAKH (Performance Assessment, Review, and Analysis of Knowledge for Holistic Development) — PARAKH (Performance Assessment, Review, and Analysis of Knowledge for Holistic Development) is the national assessment centre established under NEP 2020. Its role is to set norms, standards, and guidelines for student assessment and evaluation, ensuring a more holistic and comprehensive approach to measuring learning outcomes. NCERT, UGC, and NITI Aayog have different primary functions within the education system.

Answer

A. NCERT (National Council of Educational Research and Training)

Answer

B. UGC (University Grants Commission)

Answer

C. NITI Aayog

Question 3

Which statement aligns with the principle that intrinsic motivation is more sustainable than extrinsic motivation in long-term learning?

Accepted Answer

B. Intrinsic motivation fosters deeper engagement and persistence because it is driven by personal interest and curiosity. — Intrinsic motivation is sustainable because it stems from internal drive, leading to deeper, self-sustained engagement. Option B correctly captures this, while options A and C incorrectly assume extrinsic rewards can replace intrinsic motivation long-term. Option D is impractical as extrinsic rewards (e.g., grades) are often necessary in structured learning environments.

Answer

A. Extrinsic rewards like grades or certificates can sustain motivation indefinitely if consistently administered.

Answer

C. Students motivated by extrinsic rewards are more likely to develop a genuine love for the subject.

Answer

D. Schools should eliminate extrinsic rewards entirely to promote intrinsic motivation.

Question 4

Who got the Jnanpith Award of 2014?‌​‍

Accepted Answer

Bhalchandra Nemade — Marathi novelist Bhalchandra Nemade won 2014 Jnanpith.‌​‍

Answer

Amrita Pritam

Answer

Tarashankar Bandopadhyay

Answer

O.N.V. Kurup

Question 5

Acid rain cause:‌​‍

Accepted Answer

SO2, NOx emissions — Sulfur and nitrogen oxides.‌​‍

Answer

CO2

Answer

Methane

Answer

Ozone

Question 6

Ribosomes function:

Accepted Answer

Protein synthesis — Protein synthesis site.

Answer

Energy

Answer

Digestion

Answer

DNA storage

Question 7

Robert Hooke discovered:‌​‍

Accepted Answer

Cell — Observed cells in cork (1665).‌​‍

Answer

DNA

Answer

Nucleus

Answer

Chromosome

Question 8

Which of the following best describes the primary physiological function of the alveoli in the respiratory system?

Accepted Answer

B. Facilitating gas exchange between air and blood through thin walls and capillary network — The alveoli are tiny air sacs in the lungs where oxygen from inhaled air diffuses into the blood, and carbon dioxide diffuses out of the blood to be exhaled. Option B correctly describes this gas exchange function. Option A refers to the nasal cavity and upper respiratory tract, Option C describes the role of type II alveolar cells, and Option D refers to the bronchi and bronchioles.

Answer

A. Filtering and moistening inhaled air before it reaches the lungs

Answer

C. Producing surfactant to reduce surface tension and prevent alveolar collapse

Answer

D. Conducting air from the bronchi to the bronchioles for distribution

Question 9

Kerala's physiographic zones:‌​‍

Accepted Answer

Highland, Midland, Lowland — West: lowland (coast 590 km). ‌​‍Middle: midland (rice, coconut). East: highland (Western Ghats).

Answer

Only plains

Answer

Only coast

Answer

Only hills

Question 10

Chipko Movement originated in which state?‌​‍

Accepted Answer

Uttarakhand — The Chipko Movement started in 1973 in the Garhwal Himalayas (now Uttarakhand) to protest tree felling.‌​‍

Answer

Himachal Pradesh

Answer

Rajasthan

Answer

Kerala

DCOA Mixed Practice Test #491