LGS Mixed Practice Test #350

Question 1

Udaya Studios at:

Accepted Answer

Alappuzha — Alappuzha.

Answer

Ernakulam

Answer

TVM

Answer

Thrissur

Question 2

Electrolysis of copper(II) sulphate solution with copper electrodes results in:‌​‍

Accepted Answer

Net transfer of copper from anode to cathode (refining) — Impure copper (anode) dissolves; pure copper deposits on cathode — electrorefining.‌​‍

Answer

Oxygen production

Answer

No reaction

Answer

Hydrogen production

Question 3

Kerala Piravi (Kerala Day):‌​‍

Accepted Answer

1 Nov — 1 November (Kerala formed, 1956).‌​‍

Answer

15 Aug

Answer

26 Jan

Answer

14 Apr

Question 4

Length : Meter :: Current : ?‌​‍

Accepted Answer

Ampere — Ampere is the SI unit of electric current.‌​‍

Answer

Degree

Answer

Ohm

Answer

Watt

Question 5

A stunted child has a height-for-age Z-score at least how many SD below median on the WHO growth chart?

Accepted Answer

2 — Stunting = height-for-age Z-score ≤ −2 SD below the WHO median.

Answer

5

Answer

3

Answer

1

Question 6

Which Kerala Government initiative aims to provide free textbooks, uniforms, and bicycles to students from economically weaker sections to reduce dropout rates in higher secondary education?

Accepted Answer

B. Sampoornam Scheme — The Sampoornam Scheme is a flagship initiative by the Kerala government to support students from financially disadvantaged backgrounds by covering essential educational expenses like textbooks, uniforms, and bicycles, thereby encouraging higher secondary education completion and reducing dropout rates. KITE Victers is primarily an ICT initiative, K-SWIFT is related to startup support, and LSSUSS focuses on unorganized sector welfare.

Answer

A. KITE Victers

Answer

C. K-SWIFT

Answer

D. LSSUSS

Question 7

Ohm's law states:‌​‍

Accepted Answer

V = IR at constant T — Linear between V and I (ohmic conductors). ‌​‍Not obeyed by semiconductors, diodes, bulbs.

Answer

V = I²R

Answer

I = V²

Answer

V/I increases

Question 8

Afghanistan Taliban returned to power in:‌​‍

Accepted Answer

2021 (Aug — after US withdrawal) — Taliban took Kabul 15 August 2021 as US forces withdrew after 20 years. ‌​‍Established Islamic Emirate. Not formally recognised by most states.

Answer

2001

Answer

2014

Answer

2024

Question 9

A population consists of:‌​‍

Accepted Answer

All individuals of the same species in an area — Population = interbreeding members of one species in a defined area.‌​‍

Answer

Different species

Answer

All living organisms

Answer

Non-living factors

Question 10

Niagara Falls height:

Accepted Answer

51m — Horseshoe Falls ~51m.

Answer

20m

Answer

100m

Answer

200m

LGS Mixed Practice Test #350