LGS Mixed Practice Test #648

Question 1

ChatGPT is an example of:‌​‍

Accepted Answer

AI chatbot — ChatGPT is an AI language model/chatbot developed by OpenAI.‌​‍

Answer

Social media

Answer

Operating system

Answer

Search engine

Question 2

International Criminal Court (ICC) is based in:‌​‍

Accepted Answer

The Hague, Netherlands — ICC established 2002 under Rome Statute. ‌​‍Prosecutes genocide, war crimes, crimes against humanity, aggression. USA, China, India are non-members.

Answer

Geneva

Answer

Paris

Answer

New York

Question 3

The NEP 2020 proposes a significant shift in the assessment system for school education. Which of the following best describes the intended nature of assessment for students?

Accepted Answer

B. Formative assessments tracking progress, promoting critical thinking and conceptual understanding. — NEP 2020 aims to move away from rote learning and high-stakes exams, promoting regular, formative, competency-based assessments that track student progress and encourage critical thinking and conceptual understanding. Options A and C represent traditional assessment methods that NEP seeks to reform. Option D is only one aspect of assessment, not its primary intended nature for students.

Answer

A. Primarily summative assessments focused on rote memorization.

Answer

C. High-stakes board exams conducted annually from Grade 5 onwards.

Answer

D. Standardized tests designed only for comparing school performance.

Question 4

The functional group −OH is called:‌​‍

Accepted Answer

Hydroxyl — −OH is the hydroxyl group — found in alcohols (e.g., ethanol CH₃CH₂OH).‌​‍

Answer

Carbonyl

Answer

Carboxyl

Answer

Amine

Question 5

First state in India to implement e-governance fully:‌​‍

Accepted Answer

Kerala — Kerala pioneered FRIENDS centers.‌​‍

Answer

AP

Answer

Karnataka

Answer

TN

Question 6

Coefficient of linear expansion α relates to:

Accepted Answer

ΔL/L = α ΔT — β (area) ≈ 2α, γ (volume) ≈ 3α for isotropic solids.

Answer

Area expansion

Answer

Volume expansion

Answer

Density

Question 7

An atom's nucleus contains:‌​‍

Accepted Answer

Protons and neutrons — Nucleons (protons + neutrons) make up the nucleus; electrons orbit it.‌​‍

Answer

Neutrons and electrons

Answer

Only electrons

Answer

Electrons and protons

Question 8

Recently discovered element source in India crucial for electric vehicles:

Accepted Answer

Lithium — Major lithium deposits were discovered in Reasi district of Jammu & Kashmir in 2023.

Answer

Uranium

Answer

Cobalt

Answer

Graphite

Question 9

The term 'Tsunami' is derived from which language?‌​‍

Accepted Answer

Japanese — Tsunami is a Japanese word meaning 'harbour wave' (tsu = harbour, nami = wave).‌​‍

Answer

Latin

Answer

Greek

Answer

Sanskrit

Question 10

Kerala Widows Pension:‌​‍

Accepted Answer

Available — Monthly welfare pension.‌​‍

Answer

Means-tested

Answer

New

Answer

Discontinued

LGS Mixed Practice Test #648