KAS Prelims Mixed Practice Test #612

Question 1

In a Malayalam classroom, students frequently confuse the use of 'എന്നാൽ' (ennāl) and 'എങ്കിലും' (enkilum). Which instructional strategy would be most effective for clarifying their usage?

Accepted Answer

B. Using comparative sentence pairs in context to highlight nuanced differences — Comparative sentence pairs in context help students discern subtle differences in usage through practical examples, which is more effective than rote memorization or abstract rules. Option A lacks depth, Option C is too theoretical, and Option D does not promote active understanding.

Answer

A. Providing a list of synonyms for both words with minimal explanation

Answer

C. Teaching the grammatical rules without real-life examples

Answer

D. Asking students to memorize definitions from a dictionary

Question 2

Taiwan's political status:‌​‍

Accepted Answer

De facto independent, claimed by PRC; recognised by ~13 countries — Taiwan (ROC) self-governing since 1949. ‌​‍Most countries recognise PRC (One China policy). USA maintains unofficial relations + Taiwan Relations Act.

Answer

China's province

Answer

UN member

Answer

Recognised country by most

Question 3

Cochin Biennale:‌​‍

Accepted Answer

All — Kochi-Muziris Biennale since 2012.‌​‍

Answer

Art festival

Answer

Kochi-Muziris Biennale

Answer

Every 2 years

Question 4

Fill the comparative: 'Have you heard the ___ news?'‌​‍

Accepted Answer

latest — Superlative 'latest' refers to most recent news.‌​‍

Answer

late

Answer

lated

Answer

later

Question 5

The capital of Sri Lanka is:‌​‍

Accepted Answer

Sri Jayawardenepura Kotte — Sri Jayawardenepura Kotte is the legislative capital. ‌​‍Colombo is the commercial capital.

Answer

Colombo

Answer

Kandy

Answer

Galle

Question 6

One who studies rocks is a:‌​‍

Accepted Answer

Geologist — Geology = study of Earth, rocks, geological processes.‌​‍

Answer

Botanist

Answer

Astronomer

Answer

Zoologist

Question 7

Fog is:‌​‍

Accepted Answer

Cloud at ground level — Fog is essentially a cloud at ground level — water droplets suspended in air near the surface.‌​‍

Answer

Rain at ground level

Answer

Smoke

Answer

Dust

Question 8

Regarding the G20 Summit held in New Delhi in September 2023, which of the following initiatives was a significant outcome aimed at enhancing global connectivity and infrastructure development?

Accepted Answer

B. The announcement of the 'India-Middle East-Europe Economic Corridor' (IMEC). — The India-Middle East-Europe Economic Corridor (IMEC) was a landmark initiative announced during the G20 New Delhi Summit, aiming to connect India, the Middle East, and Europe through a network of railways and shipping lanes, enhancing trade and economic integration. Options A, C, and D were not primary outcomes of the G20 Summit focused on infrastructure development, with C being an aspirational goal not fully agreed upon, and A and D being unrelated to the core infrastructure theme.

Answer

A. The launch of the 'Global Carbon Offset Market' for heavy industries.

Answer

C. A commitment to phase out all fossil fuel subsidies by 2025 across all member nations.

Answer

D. The establishment of a G20 rapid response force for humanitarian crises.

Question 9

For rapid relief of acute bronchoconstriction in an asthma attack, which of the following is the most appropriate first-line treatment?

Accepted Answer

C. Short-acting beta-agonists (SABAs) — Short-acting beta-agonists (SABAs) like salbutamol (albuterol) are the first-line treatment for acute asthma attacks because they provide rapid bronchodilation by stimulating beta-2 receptors in the airways. Inhaled corticosteroids are for long-term control, LABAs are for maintenance (never monotherapy for acute relief), and leukotriene receptor antagonists are also for maintenance, not acute relief.

Answer

A. Inhaled corticosteroids

Answer

B. Long-acting beta-agonists (LABAs)

Answer

D. Leukotriene receptor antagonists

Question 10

Dielectric constant of vacuum:‌​‍

Accepted Answer

1 — K (or εr) = ε/ε₀. For air ≈1.0006; water ≈80; ferroelectrics very high.‌​‍

Answer

0

Answer

∞

Answer

2

KAS Prelims Mixed Practice Test #612