Plus 2 Lecturer Mixed Practice Test #705

Question 1

Ohm's law states that V =

Accepted Answer

I × R — Voltage = Current × Resistance (at constant temperature).

Answer

I + R

Answer

I / R

Answer

I − R

Question 2

Centre of mass of a uniform triangular lamina lies at:‌​‍

Accepted Answer

Centroid (intersection of medians) — Centroid divides each median in 2:1. ‌​‍For uniform mass distribution, centroid = CoM.

Answer

Circumcentre

Answer

Orthocentre

Answer

Incentre

Question 3

Which of the following statements accurately distinguishes the fundamental nature and primary strategic focus of BRICS, SAARC, and ASEAN?

Accepted Answer

C. ASEAN's foundational goal is to promote regional peace, stability, and economic cooperation in Southeast Asia, while BRICS emerged as an economic grouping of major emerging economies aiming to reform the global financial architecture. — ASEAN's foundational pillars encompass promoting regional peace, stability, and economic cooperation within Southeast Asia. BRICS emerged as an economic grouping of major emerging economies, aiming to enhance their collective influence in global economic governance and advocate for a more multipolar world order. The other options inaccurately describe the core objectives or strategic priorities of these organizations.

Answer

A. BRICS was primarily established as a military alliance to counter Western influence, while SAARC and ASEAN are solely focused on cultural exchange and tourism promotion.

Answer

B. SAARC's main objective is to create a common currency and a single market across South Asia, whereas ASEAN prioritizes humanitarian aid and disaster relief as its core mission.

Answer

D. BRICS emphasizes political integration and democratic governance among its members, distinct from SAARC and ASEAN which are primarily concerned with bilateral trade agreements.

Question 4

Vande Bharat sleeper:‌​‍

Accepted Answer

Announced 2024 — Vande Bharat sleeper trains announced.‌​‍

Answer

Already running

Answer

Cancelled

Answer

Metro only

Question 5

What are debentures?‌​‍

Accepted Answer

Debt instruments with fixed interest — Creditors, not owners. Interest paid even if loss. Secured/unsecured. Convertible/non-convertible. Charge on assets.

Answer

Equity shares

Answer

Preference

Answer

Loans from public

Question 6

Which of the following is the FIRST step in conducting action research in a classroom setting?

Accepted Answer

B. Identifying a specific problem or area for improvement in teaching-learning — The first step in action research is identifying a specific problem or area for improvement, as it sets the direction for all subsequent steps. Option A is incorrect because implementation comes later, after planning. Option C is incorrect because data collection methods should be varied and not limited to standardized tests. Option D is incorrect as publishing is not part of the initial action research process.

Answer

A. Implementing the intervention based on prior assumptions

Answer

C. Collecting data using standardized tests only

Answer

D. Publishing the findings in a peer-reviewed journal

Question 7

Dengue is spread by:‌​‍

Accepted Answer

Aedes mosquito — Aedes aegypti (day-biting) transmits dengue virus; also spreads chikungunya and Zika.‌​‍

Answer

Culex mosquito

Answer

Housefly

Answer

Anopheles mosquito

Question 8

During a peer feedback session in microteaching, a colleague notes that the teacher’s 'reinforcement' was inconsistent (sometimes praising, sometimes ignoring correct answers). What is the most effective way to address this feedback?

Accepted Answer

B. Use specific and timely praise for correct answers and ignore incorrect ones — Specific and timely praise (B) reinforces desired behaviors effectively, while ignoring incorrect answers (A) or over-reinforcing all answers (D) dilutes its impact. Non-verbal cues alone (C) may not suffice for clear feedback.

Answer

A. Provide reinforcement only for incorrect answers to motivate students

Answer

C. Avoid verbal reinforcement and rely solely on non-verbal cues like nodding

Answer

D. Reinforce every answer, regardless of correctness, to maintain student morale

Question 9

Kerala Film Academy:‌​‍

Accepted Answer

State film body — State autonomous body.‌​‍

Answer

Co-op

Answer

Central

Answer

Private

Question 10

India's Balance of Payments crisis occurred in:‌​‍

Accepted Answer

1991 — 1991 BoP crisis: forex reserves fell to ~$1 billion (2 weeks imports). ‌​‍India pledged gold to IMF. Triggered 1991 LPG reforms.

Answer

1971

Answer

1966

Answer

2008

Plus 2 Lecturer Mixed Practice Test #705