LGS Mixed Practice Test #848

Question 1

Indian sociology pioneer:‌​‍

Accepted Answer

All — Ghurye: 'Caste and Race in India'. ‌​‍Srinivas: coined 'Sanskritisation'. Karve: kinship in India. ‌​‍Also D.P. Mukherji, A.R. ‌​‍Desai.

Answer

G. S. Ghurye

Answer

Irawati Karve

Answer

M. N. Srinivas

Question 2

In CCE, which tool is most suitable for assessing the co-scholastic domain (attitudes and values) of a student?

Accepted Answer

B. Observation schedules and anecdotal records — Observation schedules and anecdotal records (B) are ideal for assessing attitudes, values, and socio-emotional skills, which fall under the co-scholastic domain. Unit tests (A) and standardized tests (C) focus on cognitive skills, while portfolio reviews (D) primarily assess written or project work, not necessarily attitudes.

Answer

A. Unit tests with multiple-choice questions

Answer

C. Standardized achievement tests

Answer

D. Portfolio reviews of written assignments

Question 3

Kerala's first woman DGP:‌​‍

Accepted Answer

B. Sandhya — B. Sandhya.‌​‍

Answer

Lakshmi

Answer

Sheela Bose

Answer

R. Sreelekha

Question 4

Who got the Dr. Sukumar Azhikode Thatwamasi Endowment for the year?‌​‍

Accepted Answer

V.S. Achuthanandan — V.S. ‌​‍Achuthanandan received the inaugural Dr. Sukumar Azhikode Thatwamasi Endowment.

Answer

Ramesh Chennithala

Answer

V.M. Sudheeran

Answer

Dr. T.M. Thomas Isaac

Question 5

Which of the following has the highest specific heat capacity?

Accepted Answer

Water — Water's specific heat (4.186 kJ/kg·K) is exceptionally high — regulates climate.

Answer

Iron

Answer

Copper

Answer

Mercury

Question 6

ONDC is:‌​‍

Accepted Answer

Open Network for Digital Commerce — Open protocol for e-commerce. Like UPI for shopping.‌​‍

Answer

Defence system

Answer

Satellite

Answer

New currency

Question 7

What is the approximate length of the Great Barrier Reef?‌​‍

Accepted Answer

2300 km — World's largest coral system.

Answer

1000 km

Answer

3000 km

Answer

500 km

Question 8

Hole in ozone over:

Accepted Answer

Antarctica — Antarctic ozone hole.

Answer

Arctic

Answer

Equator

Answer

India

Question 9

Which of the following is the primary function of the alveoli in the respiratory system?

Accepted Answer

B. To facilitate the exchange of oxygen and carbon dioxide between air and blood — The alveoli are tiny air sacs in the lungs where gas exchange occurs. Oxygen from inhaled air diffuses into the blood, and carbon dioxide from the blood diffuses into the alveoli to be exhaled. The other options describe functions of other structures like the nasal cavity (A), type II pneumocytes (C), and kidneys (D).

Answer

A. To filter and warm the air before it reaches the lungs

Answer

C. To produce surfactant that reduces surface tension in the lungs

Answer

D. To regulate the pH of blood by controlling bicarbonate levels

Question 10

Aranmula Boat Race on:

Accepted Answer

Pamba — On Pamba river during Onam.

Answer

Vembanad

Answer

Periyar

Answer

Bharathapuzha

LGS Mixed Practice Test #848