DCOA Mixed Practice Test #845

Question 1

Kerala High Court at:

Accepted Answer

Kochi — Ernakulam, Kochi.

Answer

Thiruvananthapuram

Answer

Thrissur

Answer

Kottayam

Question 2

Which of the following cognitive changes in adolescence is most closely linked to improved problem-solving skills?

Accepted Answer

C. Enhanced metacognitive abilities — Metacognition (C) refers to the ability to think about one's own thinking, which improves during adolescence and enhances problem-solving skills. Hypothetical reasoning (A) and abstract thinking (D) increase rather than decrease, while concrete thinking (B) is a limitation of earlier stages.

Answer

A. Decreased use of hypothetical reasoning

Answer

B. Increased reliance on concrete thinking

Answer

D. Reduced abstract thinking capacity

Question 3

Kerala Budget 2025-26 size (approx):‌​‍

Accepted Answer

Over 1.8 lakh Cr — Kerala's annual budget exceeded 1.8 lakh crore recently.‌​‍

Answer

3 lakh Cr

Answer

1.5 lakh Cr

Answer

1 lakh Cr

Question 4

The pulmonary artery carries:‌​‍

Accepted Answer

Deoxygenated blood to lungs — Unique: pulmonary artery is the only artery carrying deoxygenated blood.‌​‍

Answer

Oxygenated blood to body

Answer

Deoxygenated blood from body

Answer

Oxygenated blood from lungs

Question 5

Kerala's diverse topography, ranging from coastal plains to high-altitude mountains, results in a variety of soil types. In the mid-highlands of Kerala, characterized by undulating terrain and significant rainfall, which of the following soil types is predominantly found, and what is its typical agricultural utility?

Accepted Answer

C. Laterite soils; acidic, rich in iron and aluminium oxides, suitable for plantation crops like rubber, tea, and spices. — The mid-highlands of Kerala, with their heavy rainfall and tropical temperatures, are predominantly characterized by laterite soils. These soils are formed through intense leaching, making them acidic and rich in iron and aluminium oxides. They are particularly well-suited for plantation crops such as rubber, tea, coffee, and various spices, which thrive in these conditions.

Answer

A. Alluvial soils; highly fertile, ideal for paddy cultivation in river basins.

Answer

B. Black soils; rich in clay and minerals, suitable for cotton and sugarcane.

Answer

D. Red soils; moderately fertile, good for dryland crops like millets and groundnuts.

Question 6

During a routine inspection, a Block Resource Centre (BRC) coordinator identifies a significant disparity in the implementation of continuous and comprehensive evaluation (CCE) practices across various schools within a specific educational sub-district. Who is the primary officer responsible for overseeing and ensuring the uniform implementation of such academic and administrative guidelines at the sub-district level?

Accepted Answer

B. The Assistant Educational Officer (AEO) — The Assistant Educational Officer (AEO) is the administrative head at the sub-district or block level, directly responsible for the supervision, monitoring, and implementation of educational programs and policies in schools within their jurisdiction. The DEO operates at the district level, the DDE at the regional level, and DIETs focus on teacher training rather than direct school supervision.

Answer

A. The District Educational Officer (DEO)

Answer

C. The Deputy Director of Education (DDE)

Answer

D. The Principal of the DIET (District Institute of Education and Training)

Question 7

The Temple Entry Proclamation of 1936 by Maharaja Chithira Thirunal Balarama Varma in Travancore was a pivotal moment in Kerala's social reform history. Beyond being a humanitarian act, what underlying factors and strategic considerations most significantly influenced its timing and implementation by the princely state?

Accepted Answer

C. The cumulative impact of prolonged agitations like the Vaikom and Guruvayoor Satyagrahas, Mahatma Gandhi's advocacy, and the broader nationalist movement's emphasis on social justice created immense pressure, prompting the state to act to preserve its legitimacy and project a progressive image. — The Temple Entry Proclamation was the culmination of decades of sustained social reform movements, most notably the Vaikom (1924-25) and Guruvayoor (1931-32) Satyagrahas. Mahatma Gandhi's active support and the growing influence of the Indian nationalist movement, which increasingly championed social justice, exerted immense pressure on the Travancore state. The Dewan, Sir C.P. Ramaswami Iyer, and the Maharaja recognized the need to address these deeply entrenched social inequalities to maintain the legitimacy of the princely rule and project a progressive image in the face of rising public di

Answer

A. It was a direct response to the Quit India Movement's demands for social equality, which had gained significant traction within Travancore by the mid-1930s.

Answer

B. The Travancore government, under the guidance of Sir C.P. Ramaswami Iyer, sought to preempt widespread communist uprisings by addressing social grievances before they escalated into political unrest.

Answer

D. The proclamation was a result of direct intervention by the British Viceroy, who saw it as an opportunity to weaken the influence of conservative Hindu organizations in South India.

Question 8

Which river is known as the 'Dakshina Ganga' of Kerala?‌​‍

Accepted Answer

Pampa — The Pampa River is called the Dakshina Ganga (Ganges of the South) due to the Sabarimala pilgrimage.‌​‍

Answer

Chaliyar

Answer

Bharathapuzha

Answer

Periyar

Question 9

O.N.V. Kurup's literary position:‌​‍

Accepted Answer

Poet — Renowned Malayalam poet.‌​‍

Answer

Novelist

Answer

Painter

Answer

Playwright

Question 10

Recent IPCC reports consistently highlight an observed trend in extreme weather events globally. Considering these assessments, which of the following statements is most accurate regarding the relationship between climate change and extreme weather?

Accepted Answer

C. Climate change is increasing the frequency and intensity of many pre-existing extreme weather events, such as heatwaves, heavy precipitation, and tropical cyclones. — IPCC reports unequivocally state that human-induced climate change is increasing the frequency and intensity of many extreme weather events globally, including heatwaves, heavy precipitation, and tropical cyclones. While climate change does not create entirely new types of events, it significantly alters the probability and characteristics of existing ones. Natural variability plays a role, but the observed trends in extremes cannot be explained without accounting for human influence.

Answer

A. Climate change causes entirely new types of extreme weather events that have never occurred before.

Answer

B. While climate change influences global average temperatures, it has no significant impact on the frequency or intensity of localized extreme weather events.

Answer

D. The observed increase in extreme weather events is primarily due to natural climate variability, with human-induced climate change playing a minor, insignificant role.

DCOA Mixed Practice Test #845