Plus 2 Lecturer Mixed Practice Test #298

Question 1

Fat-soluble vitamins:‌​‍

Accepted Answer

A, D, E, K — A, D, E, K are fat-soluble. B, C are water-soluble.‌​‍

Answer

B and C

Answer

Only A

Answer

Only D

Question 2

Who was appointed CEO of ONDC (Open Network for Digital Commerce) in April 2026?‌​‍

Accepted Answer

Vibhor Jain — Vibhor Jain was appointed CEO of ONDC on 10 April 2026.‌​‍

Answer

Sunil Bajpai

Answer

Narendra Bhooshan

Answer

Amitabh Kant

Question 3

How many pairs of cranial nerves arise from the human brain?‌​‍

Accepted Answer

12 — 12 pairs of cranial nerves (olfactory → hypoglossal).‌​‍

Answer

31

Answer

10

Answer

24

Question 4

Time taken by sunlight to travel from the Sun's surface to Earth is:‌​‍

Accepted Answer

8.3 minutes — Distance ~149.6 million km ÷ speed of light = ~8.3 minutes.‌​‍

Answer

9.3 minutes

Answer

9.3 hours

Answer

8.3 seconds

Question 5

Vijayanagara's greatest ruler Krishnadevaraya (Tuluva dynasty) ruled:‌​‍

Accepted Answer

1509-1529 — Krishnadevaraya — poet, warrior, patron. ‌​‍'Amuktamalyada' (Telugu). Peak of Vijayanagara. ‌​‍Defeated Bahmani sultans, Orissa Gajapatis.

Answer

1336-1356

Answer

1600-1630

Answer

1700-1746

Question 6

Newton's Second Law of Motion states that force equals:‌​‍

Accepted Answer

mass × acceleration — F = ma; net force = rate of change of momentum.‌​‍

Answer

mass × velocity

Answer

weight × time

Answer

mass × displacement

Question 7

A teacher implements an action research project to improve student participation in classroom discussions. After several cycles of planning, acting, observing, and reflecting, what is a likely long-term benefit for the teacher involved in this process?

Accepted Answer

B. Developing a deeper understanding of their own teaching practices and becoming a reflective practitioner. — A significant long-term benefit of engaging in action research is the professional growth of the teacher. The cyclical process of reflection and inquiry fosters a deeper understanding of one's own teaching methods, student learning, and classroom dynamics, transforming the teacher into a more reflective and self-improving practitioner. While other outcomes might occur, this internal professional development is a core and consistent benefit.

Answer

A. Becoming an expert in statistical analysis for educational data.

Answer

C. Receiving a promotion or salary increment based on research output.

Answer

D. Creating a universally applicable teaching model for all subjects and grades.

Question 8

Fuse wire melting point:‌​‍

Accepted Answer

Very low — Low melting point alloy. Melts during overload.‌​‍

Answer

Depends on current

Answer

Very high

Answer

Same as copper

Question 9

Synonym of GENIAL:‌​‍

Accepted Answer

Friendly — Friendly, pleasant.‌​‍

Answer

Hostile

Answer

Cold

Answer

Distant

Question 10

Which type of soil in Kerala is predominantly found in the midland regions and is highly suitable for the cultivation of cashew and rubber?

Accepted Answer

A. Laterite soil — Laterite soil, formed due to intense weathering and leaching, is predominantly found in the midland regions of Kerala. It is acidic, well-drained, and rich in iron and aluminum oxides, making it highly suitable for crops like cashew and rubber. Alluvial soil is found in lowlands, black soil is not typically found in Kerala, and red loam soil is less common in midland regions.

Answer

B. Alluvial soil

Answer

C. Black soil

Answer

D. Red loam soil

Plus 2 Lecturer Mixed Practice Test #298