Plus 2 Lecturer Mixed Practice Test #379

Question 1

Gas exchange in the lungs takes place at the:‌​‍

Accepted Answer

Alveoli — Alveoli are tiny air sacs in the lungs where oxygen enters the blood and carbon dioxide is removed.‌​‍

Answer

Trachea

Answer

Bronchi

Answer

Bronchioles

Question 2

Which of the following initiatives was launched by the Government of India to celebrate 'National Education Day' in 2023?

Accepted Answer

C. 'Ek Bharat Shreshtha Bharat' inter-state student exchange program — In 2023, the Government of India celebrated National Education Day by launching the 'Ek Bharat Shreshtha Bharat' inter-state student exchange program, promoting cultural and educational integration. The other initiatives are important but not specifically tied to National Education Day celebrations.

Answer

A. 'Swayam' online learning platform expansion

Answer

B. 'Beti Bachao Beti Padhao' campaign extension to higher education

Answer

D. 'Digital India' skill development for teachers

Question 3

An eye specialist is a(n):‌​‍

Accepted Answer

Ophthalmologist — Ophthalmologists treat eye diseases and perform eye surgery.‌​‍

Answer

Dentist

Answer

Neurologist

Answer

ENT specialist

Question 4

The longest part of the human digestive system is:‌​‍

Accepted Answer

Small intestine — The small intestine is the longest part of the alimentary canal at about 6-7 metres. ‌​‍Most digestion and nutrient absorption occurs here.

Answer

Stomach

Answer

Large intestine

Answer

Oesophagus

Question 5

Change to indirect speech: She said, 'I am busy now.'

Accepted Answer

She said that she was busy then — Present → past; 'now' → 'then'; 'I' → 'she'.

Answer

She said that she is busy

Answer

She said that I am busy now

Answer

She says she is busy

Question 6

CPR full form:‌​‍

Accepted Answer

Cardiopulmonary resuscitation — CPR.‌​‍

Answer

Cardiac Respiration

Answer

Cardiac Pulmonary Recovery

Answer

Cardiac PR

Question 7

The gold foil (alpha-particle scattering) experiment established that an atom has:

Accepted Answer

A dense positively-charged nucleus with mostly empty space around it — Rutherford's 1911 experiment disproved Thomson's model and proposed a nuclear atom.

Answer

A uniform sphere of positive charge

Answer

Only electrons

Answer

A plum-pudding structure

Question 8

India AI Mission:‌​‍

Accepted Answer

10,000 crore approved 2024 — ₹10,372 crore IndiaAI Mission.‌​‍

Answer

Existing

Answer

Only plan

Answer

Cancelled

Question 9

Reported speech change — 'said that':

Accepted Answer

Indicates indirect speech — E.g., 'He said, "I am tired"' → 'He said that he was tired.' 'That' often optional after 'said'.

Answer

Direct

Answer

Question

Answer

Exclamation

Question 10

If A = {1,2,3} and B = {3,4}, then A ∩ B =‌​‍

Accepted Answer

{3} — Intersection = elements common to both. A ∪ B = {1,2,3,4}. A-B = {1,2}.‌​‍

Answer

{}

Answer

{1,2,3,4}

Answer

{1,2}

Plus 2 Lecturer Mixed Practice Test #379