KAS Prelims Mixed Practice Test #466

Question 1

India's first Prime Minister, Jawaharlal Nehru, was sworn in on:‌​‍

Accepted Answer

15 August 1947 — Jawaharlal Nehru became PM on 15 August 1947; his 'Tryst with Destiny' speech was at midnight.‌​‍

Answer

26 January 1950

Answer

26 November 1949

Answer

14 August 1947

Question 2

Which gas is most abundant in dry atmospheric air?‌​‍

Accepted Answer

Nitrogen — N₂ is 78.08%; O₂ 20.95%; Ar 0.93%; CO₂ 0.04%.‌​‍

Answer

Argon

Answer

CO₂

Answer

Oxygen

Question 3

The highest peak in the Eastern Ghats is:

Accepted Answer

Arma Konda (Jindhagada) — Jindhagada/Arma Konda Peak (1,690 m) in Andhra Pradesh is the highest Eastern Ghats peak.

Answer

Anamudi

Answer

Doddabetta

Answer

Mahendragiri

Question 4

A teacher wants to introduce new vocabulary and grammatical structures, ensuring students can produce them accurately without much cognitive effort initially. However, she also aims to move towards real-world usage and spontaneous interaction eventually. Which sequence of pedagogical steps would effectively bridge the gap from controlled practice to freer communication, drawing on principles from both Audio-lingual and CLT?

Accepted Answer

B. Start with controlled repetition and substitution drills for accuracy, followed by guided communicative tasks like role-plays, and concluding with authentic discussions. — Option B represents a balanced approach: starting with controlled practice (influenced by the Audio-lingual Method) builds accuracy and confidence, then progressing to guided and freer communicative tasks (influenced by CLT) promotes fluency and real-world application. Option A is characteristic of the Grammar-Translation method. Option C is more aligned with discovery learning, and Option D emphasizes individual, silent work, which might delay oral communication development.

Answer

A. Begin with extensive grammar explanations, then assign translation exercises, and finally engage in free conversation.

Answer

C. Immediately immerse students in complex authentic texts, asking them to infer meaning and grammar rules independently.

Answer

D. Prioritize individual silent reading and writing activities, gradually introducing spoken communication only when students feel ready.

Question 5

'Kothikkallu' refers to:‌​‍

Accepted Answer

Boundary stones between Kochi and Travancore kingdoms — Ko-thi = Kochi+Thiruvithamkoor; stones marked the erstwhile kingdom boundary.‌​‍

Answer

Memorial pillars

Answer

Temple foundations

Answer

Ancient script carvings

Question 6

Find the error: 'He is more taller than his brother.'‌​‍

Accepted Answer

more taller — Double comparative. Correct: 'He is taller than his brother.'‌​‍

Answer

brother

Answer

than his

Answer

He is

Question 7

Thomas Isaac known for:

Accepted Answer

Economist-politician — Former Finance Minister of Kerala.

Answer

Actor

Answer

Musician

Answer

Judge

Question 8

Which enzyme is most commonly measured in clinical practice to assess liver function in cases of suspected hepatocellular damage?

Accepted Answer

B. Aspartate aminotransferase (AST) — AST (Aspartate aminotransferase) is a sensitive marker of hepatocellular injury, often elevated in conditions like hepatitis or cirrhosis. ALP and GGT are more indicative of cholestatic liver disease, while LDH is a less specific marker for liver damage.

Answer

A. Alkaline phosphatase (ALP)

Answer

C. Gamma-glutamyl transferase (GGT)

Answer

D. Lactate dehydrogenase (LDH)

Question 9

Alexander the Great was a student of:

Accepted Answer

Aristotle — Aristotle tutored young Alexander (343-340 BCE) at Mieza. Alexander later conquered Persian Empire, reached Punjab (Battle of Hydaspes 326 BCE).

Answer

Socrates

Answer

Plato

Answer

Pythagoras

Question 10

Acid rain primarily contains:

Accepted Answer

H₂SO₄ and HNO₃ (from SO₂ and NOₓ) — Burning fossil fuels releases SO₂ (→H₂SO₄) and NOₓ (→HNO₃) — acid rain.

Answer

HCl

Answer

HF

Answer

H₂CO₃ only

KAS Prelims Mixed Practice Test #466