Plus 2 Lecturer Mixed Practice Test #696

Question 1

In a Laminar Airflow Workbench (LAFW), what is the primary function of the High-Efficiency Particulate Air (HEPA) filter?

Accepted Answer

C. To provide a continuous flow of air free from 0.3 micron particles, including bacteria and spores. — The HEPA filter is crucial for achieving an aseptic environment by trapping 99.97% of airborne particles 0.3 micrometers or larger, which effectively removes bacteria and fungal spores. This ensures that the air reaching the critical compounding area is essentially particulate and microbial-free. Large dust particles are typically removed by pre-filters, and negative pressure is characteristic of Biological Safety Cabinets for hazardous drugs, not the primary function of a HEPA filter in an LAFW.

Answer

A. To regulate the temperature inside the workbench.

Answer

B. To remove large dust particles from the incoming air.

Answer

D. To create a negative pressure environment for hazardous drug compounding.

Question 2

Who started Prathyaksha Raksha Daiva Sabha, a Dalit liberation movement in Kerala?

Accepted Answer

Poykayil Yohannan — Poykayil Yohannan founded PRDS in 1909.

Answer

Pandit Karuppan

Answer

Thycaud Ayya

Answer

Nataraja Guru

Question 3

Anamudi, the highest peak in peninsular India, is located in:‌​‍

Accepted Answer

Anaimalai hills (Kerala) — Anamudi (2,695 m) in the Anaimalai hills of Kerala is the tallest peak south of the Himalayas.‌​‍

Answer

Cardamom Hills

Answer

Nilgiris

Answer

Western Ghats of Karnataka

Question 4

'Ardhanareeswaran' the famous novel was written by:‌​‍

Accepted Answer

Perumal Murugan — Tamil novelist Perumal Murugan's controversial 2010 novel.‌​‍

Answer

Sugatha Kumari

Answer

Akbar Kakkattil

Answer

C. Radhakrishnan

Question 5

Factorise: x² − 9:

Accepted Answer

(x−3)(x+3) — Difference of squares: a² − b² = (a−b)(a+b).

Answer

(x−9)(x+9)

Answer

(x−3)²

Answer

(x+3)²

Question 6

Under which constitutional provision does the High Court exercise its power of judicial review over administrative actions?

Accepted Answer

B. Article 226 of the Constitution — The correct answer is B. Article 226 of the Constitution empowers High Courts to issue writs for the enforcement of fundamental rights and for other purposes, including judicial review of administrative actions. Option A (Article 32) pertains to the Supreme Court's power, C (Article 143) deals with advisory jurisdiction, and D (Article 136) is about special leave to appeal, making them incorrect.

Answer

A. Article 32 of the Constitution

Answer

C. Article 143 of the Constitution

Answer

D. Article 136 of the Constitution

Question 7

Protected forests:

Accepted Answer

Some use allowed — Regulated use.

Answer

Fully open

Answer

Strict

Answer

None

Question 8

What is the correct sequence of Maslow's hierarchy of needs in management?‌​‍

Accepted Answer

Physiological → Safety → Social → Esteem → Self-actualisation — Lower needs must be met before higher. ‌​‍Used in motivation theories. Herzberg's two-factor theory builds on this.

Answer

Only safety

Answer

Only financial

Answer

Random

Question 9

A body moving with uniform velocity has:‌​‍

Accepted Answer

Zero acceleration — Uniform velocity means constant speed and direction — no change in velocity, therefore zero acceleration.‌​‍

Answer

Variable acceleration

Answer

Uniform acceleration

Answer

Increasing acceleration

Question 10

Synonym of IMPERIOUS:‌​‍

Accepted Answer

Domineering — Commanding.‌​‍

Answer

Kind

Answer

Humble

Answer

Weak

Plus 2 Lecturer Mixed Practice Test #696