Plus 2 Lecturer Mixed Practice Test #301

Question 1

One word for 'a person who does not eat meat':

Accepted Answer

Vegetarian — Vegetarian: does not eat meat/fish. Vegan: no animal products at all.

Answer

Carnivore

Answer

Gourmet

Answer

Vegan

Question 2

Most abundant element in crust:‌​‍

Accepted Answer

Oxygen — Oxygen (~46%).‌​‍

Answer

Silicon

Answer

Iron

Answer

Aluminium

Question 3

Wayanad Wildlife Sanctuary is part of:‌​‍

Accepted Answer

Nilgiri Biosphere Reserve — Wayanad WLS is part of Nilgiri Biosphere Reserve — elephants, tigers.‌​‍

Answer

Periyar Reserve

Answer

Silent Valley

Answer

Western Ghats Reserve

Question 4

The process of converting unsaturated oils to saturated fats by adding hydrogen is:

Accepted Answer

Hydrogenation — Vegetable oil + H₂ (Ni catalyst) → vanaspati/margarine.

Answer

Hydration

Answer

Hydrolysis

Answer

Halogenation

Question 5

India's ranking in Ease of Doing Business jumped from 142 (2014) to — in 2020:‌​‍

Accepted Answer

63 — India climbed to 63rd in 2020 EoDB rankings (World Bank). ‌​‍Report discontinued in 2021 after methodology concerns.

Answer

55

Answer

72

Answer

42

Question 6

Micron India:‌​‍

Accepted Answer

Gujarat ATMP — Sanand, Gujarat.‌​‍

Answer

Karnataka

Answer

AP

Answer

TN

Question 7

The Kerala Land Reforms Act was enacted in:‌​‍

Accepted Answer

1969 — Kerala Land Reforms Act 1969 (effective 1 Jan 1970) abolished landlordism.‌​‍

Answer

1947

Answer

1957

Answer

1975

Question 8

MGNREGA guarantees:‌​‍

Accepted Answer

100 days — 100 days of wage employment per year.‌​‍

Answer

50 days

Answer

75 days

Answer

150 days

Question 9

A 16-year-old student consistently engages in discussions about abstract concepts like justice, morality, and the meaning of life, often proposing hypothetical scenarios and debating different philosophical viewpoints. This cognitive ability is characteristic of which stage of development according to Piaget?

Accepted Answer

D. Formal operational stage — The formal operational stage, typically beginning around age 11-12 and extending into adulthood, is characterized by the development of abstract thought, hypothetical-deductive reasoning, and the ability to consider multiple possibilities. The other stages represent earlier cognitive limitations.

Answer

A. Sensorimotor stage

Answer

B. Preoperational stage

Answer

C. Concrete operational stage

Question 10

A fuse in household wiring protects by:

Accepted Answer

Melting and breaking the circuit during excess current — Fuses melt when current exceeds the rated value, preventing damage.

Answer

Reducing voltage

Answer

Increasing resistance permanently

Answer

Changing polarity

Plus 2 Lecturer Mixed Practice Test #301