Plus 2 Lecturer Mixed Practice Test #591

Question 1

The COP28 UN Climate Change Conference was hosted by which city?‌​‍

Accepted Answer

Dubai (UAE) — COP28 was held in Dubai, UAE, 30 November – 12 December 2023.‌​‍

Answer

Bengaluru

Answer

Mumbai

Answer

Delhi

Question 2

Kavalam Narayana Panicker:

Accepted Answer

Theatre — Theatre doyen.

Answer

Cinema

Answer

Novel

Answer

Music

Question 3

PM Surya Ghar Muft Bijli Yojana provides up to how many units of free electricity?‌​‍

Accepted Answer

300 units — PM Surya Ghar scheme provides up to 300 units of free electricity per month through rooftop solar panels.‌​‍

Answer

200 units

Answer

500 units

Answer

100 units

Question 4

Under the National Education Policy (NEP) 2020, which of the following is the primary objective of the proposed 'Academic Bank of Credit' (ABC)?

Accepted Answer

B. To allow students to earn, store, and transfer academic credits across higher education institutions. — The Academic Bank of Credit (ABC) is designed to enable students to accumulate and transfer academic credits seamlessly across institutions, aligning with NEP 2020's goal of fostering flexibility in higher education. Option A is incorrect as ABC is not a financial assistance scheme. Option C is unrelated to ABC's purpose. Option D, while relevant to NEP, does not describe the primary function of ABC.

Answer

A. To provide financial assistance to economically weaker students for higher education.

Answer

C. To establish a centralized database for tracking the performance of school teachers in Kerala.

Answer

D. To facilitate the integration of vocational education with traditional academic degrees.

Question 5

Nuclear fusion occurs in:

Accepted Answer

Sun and stars — Proton-proton chain in Sun. Hydrogen bombs use fusion. Controlled fusion (ITER) under development.

Answer

Nuclear reactors

Answer

Atomic bombs

Answer

Uranium

Question 6

Lorentz force on moving charge:‌​‍

Accepted Answer

F = q(v × B) — Total Lorentz force: F = q(E + v × B). Circular motion in uniform B: r = mv/qB.‌​‍

Answer

F = qE only

Answer

F = mv

Answer

F = ma

Question 7

Neutrino hypothesis proposed by:‌​‍

Accepted Answer

Pauli (to conserve energy in β-decay) — 1930 'desperate remedy'. ‌​‍Named by Fermi. Detected 1956 (Cowan-Reines). ‌​‍Kajita-McDonald Nobel 2015 for neutrino oscillations.

Answer

Heisenberg

Answer

Dirac

Answer

Fermi

Question 8

First CinemaScope Malayalam film:

Accepted Answer

Padayottam — Padayottam 1982 first 70mm.

Answer

Thacholi Othenan

Answer

Chemmeen

Answer

Neelakuyil

Question 9

Markovnikov's rule:‌​‍

Accepted Answer

H adds to C with more H's in HX addition to asymmetric alkene — Results in more stable carbocation intermediate. ‌​‍Anti-Markovnikov (peroxide effect) in HBr + peroxide via free radicals.

Answer

Anti-Markovnikov

Answer

E1 elimination

Answer

Free radical

Question 10

National Anthem duration:‌​‍

Accepted Answer

52 seconds — Full version 52 seconds.‌​‍

Answer

48 seconds

Answer

60 seconds

Answer

55 seconds

Plus 2 Lecturer Mixed Practice Test #591