Plus 2 Lecturer Mixed Practice Test #990

Question 1

The micro finance scheme for women SHG in Kerala:

Accepted Answer

Kudumbasree — Kudumbasree (1998) — Kerala's flagship women SHG poverty eradication mission.

Answer

Ayal Koottam

Answer

Indira Rozgar Yojana

Answer

Mahila Samridhi Yojana

Question 2

Immunoglobulins (antibodies) basic structure:

Accepted Answer

4 chains (2 heavy + 2 light) in Y-shape — 5 classes: IgG (most abundant), IgA (secretions), IgM (first response), IgE (allergy), IgD. Antigen-binding site at tips of Y.

Answer

One chain

Answer

2 chains

Answer

No structure

Question 3

LED advantage:‌​‍

Accepted Answer

Less energy, longer life — Energy efficient. Last 25,000+ hours.‌​‍

Answer

Brighter only

Answer

More heat

Answer

Cheaper upfront

Question 4

The sum of the squares of the first 5 natural numbers (1²+2²+...+5²) is:

Accepted Answer

55 — 1+4+9+16+25 = 55. Formula n(n+1)(2n+1)/6 = 5·6·11/6 = 55.

Answer

25

Answer

45

Answer

125

Question 5

The SI unit of physical quantity with dimension [M L^2 T^-2] is:‌​‍

Accepted Answer

Joule — [M L^2 T^-2] is energy. SI unit = Joule (J) = kg·m²/s². 1 J = 1 N·m.‌​‍

Answer

Pascal

Answer

Watt

Answer

Newton

Question 6

India's first Five-Year Plan (1951-56) was based on:‌​‍

Accepted Answer

Harrod-Domar model — First FYP based on Harrod-Domar growth model (savings-led). ‌​‍Focus: agriculture, irrigation, power.

Answer

Nehru-Mahalanobis model

Answer

Mahalanobis model

Answer

Gandhian model

Question 7

Moment of inertia of a thin uniform rod (mass M, length L) about centre is:‌​‍

Accepted Answer

ML²/12 — I_centre = ML²/12. ‌​‍About end: ML²/3 (parallel-axis theorem: I_end = I_centre + M(L/2)²).

Answer

ML²/2

Answer

ML²/3

Answer

ML²

Question 8

In CCE, which assessment type helps teachers identify the learning progress of students with diverse abilities in an inclusive classroom?

Accepted Answer

C. Flexible rubrics and varied assessment methods. — CCE emphasizes inclusive assessment by using flexible rubrics and varied methods (C) to accommodate diverse learning needs. Standardized tests (A) may not cater to individual differences, peer evaluations (B) are not reliable, and parent-teacher meetings (D) are not assessment tools.

Answer

A. Standardized tests administered uniformly to all students.

Answer

B. Peer evaluations conducted by high-achieving students.

Answer

D. Annual parent-teacher meetings.

Question 9

Kerala Police:‌​‍

Accepted Answer

State Police — State police force.‌​‍

Answer

Central

Answer

Union

Answer

Private

Question 10

Following an initial discussion, a science teacher provides students with various materials such as ice cubes, a hot plate, and thermometers. Students are then instructed to work in groups to observe and record the temperature changes as ice melts and water boils, documenting their findings. This activity exemplifies which phase of the 5E learning model?

Accepted Answer

C. Explore — The Explore phase is characterized by students actively investigating phenomena, collecting data, and engaging in hands-on experiences to build direct understanding. The activity described, where students conduct an experiment and record observations, directly aligns with the investigative and experiential nature of the Explore phase, allowing them to gather evidence before formal explanations.

Answer

A. Engage

Answer

B. Explain

Answer

D. Evaluate

Plus 2 Lecturer Mixed Practice Test #990