HSA Mixed Practice Test #213

Question 1

Velu Thampi Dalawa issued his anti-British 'Kundara Proclamation' on:‌​‍

Accepted Answer

11 January 1809 — Kundara Proclamation on 11 January 1809 (Kollam Era 984 Makaram 1) called for armed struggle against the British.‌​‍

Answer

26 July 1859

Answer

12 November 1936

Answer

30 November 1805

Question 2

The poem 'Daffodils' ('I wandered lonely as a cloud') was written by:

Accepted Answer

William Wordsworth — Wordsworth (Romantic poet) celebrated nature in 'I Wandered Lonely as a Cloud' (1807).

Answer

John Keats

Answer

Robert Frost

Answer

William Blake

Question 3

Neyyar Dam purpose:‌​‍

Accepted Answer

Irrigation + drinking water — Multi-purpose. TVM district.‌​‍

Answer

Flood control only

Answer

Hydroelectric only

Answer

Navigation

Question 4

Soil profile layers:

Accepted Answer

O, A, B, C, R horizons — 5 standard layers.

Answer

Only 2

Answer

Only 3

Answer

Only 1

Question 5

DNA replication is:‌​‍

Accepted Answer

Semi-conservative — Each new DNA has one old + one new strand.‌​‍

Answer

Conservative

Answer

Dispersive

Answer

None

Question 6

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 7

A high school science teacher is introducing the concept of 'photosynthesis' to students who have prior knowledge of basic plant biology. Which approach, aligned with Bruner's theory of learning, would be most effective?

Accepted Answer

B. Ask students to design and conduct a simple experiment to observe plant growth under different light conditions, then guide them to infer the role of light. — Bruner advocated for 'discovery learning,' where students actively construct knowledge by exploring and manipulating their environment. Option B encourages students to engage in hands-on experimentation and infer principles themselves, which is central to Bruner's approach. This contrasts with passive reception of information (A, C) or merely presenting research (D).

Answer

A. Present the concept through a detailed lecture, followed by a textbook reading assignment.

Answer

C. Provide a comprehensive graphic organizer outlining all the steps and components of photosynthesis before the lesson.

Answer

D. Divide students into groups and assign each group a different part of the photosynthesis process to research and present.

Question 8

The opposite of 'abundant' is:

Accepted Answer

Scarce — Abundant ↔ scarce/meagre/rare.

Answer

Plentiful

Answer

Rich

Answer

Ample

Question 9

Lala Lajpat Rai was injured during protests against:‌​‍

Accepted Answer

Simon Commission — Lala Lajpat Rai was injured in a lathi charge during anti-Simon Commission protests in Lahore (1928). ‌​‍He died shortly after.

Answer

Rowlatt Act

Answer

Salt Tax

Answer

Partition

Question 10

The Mountbatten Plan proposed:‌​‍

Accepted Answer

Partition of India — The Mountbatten Plan (3 June 1947) proposed the partition of India into India and Pakistan. ‌​‍Independence came on 15 August 1947.

Answer

United India

Answer

Dominion Status only

Answer

Communist government

HSA Mixed Practice Test #213