HSA Mixed Practice Test #251

Question 1

A newly appointed Headmaster in a government high school in Kerala is seeking clarification regarding academic guidelines and administrative procedures for both SSLC and Higher Secondary sections under the unified education system. To which authority should the Headmaster primarily refer for comprehensive directives?

Accepted Answer

C. Directorate of General Education (DGE) — The Directorate of General Education (DGE) was formed by merging the Directorate of Public Instruction (DPI) and the Directorate of Higher Secondary Education (DHSE) to streamline the administration of general education from pre-primary to higher secondary levels. Therefore, the DGE is the primary authority for comprehensive directives covering both SSLC (formerly under DPI) and Higher Secondary (formerly under DHSE) sections. SCERT focuses on curriculum development and teacher training, not day-to-day administrative directives for schools.

Answer

A. Directorate of Public Instruction (DPI)

Answer

B. Directorate of Higher Secondary Education (DHSE)

Answer

D. State Council of Educational Research and Training (SCERT)

Question 2

Universal Adult Franchise means:

Accepted Answer

Every adult citizen has the right to vote regardless of caste, gender, or wealth — India adopted universal adult franchise from its first general election (1951–52).

Answer

Only property owners can vote

Answer

Only literates can vote

Answer

Only men above 25 can vote

Question 3

Which element is common to all organic compounds?

Accepted Answer

Carbon — Carbon is the essential element in all organic compounds. The branch of chemistry dealing with carbon compounds is Organic Chemistry.

Answer

Oxygen

Answer

Nitrogen

Answer

Hydrogen

Question 4

Charter Act 1833:‌​‍

Accepted Answer

Both — Bentinck first GG of India.‌​‍

Answer

Created Governor-General of India

Answer

Centralized legislation

Answer

Ended EIC

Question 5

Electrochemical series orders elements by:‌​‍

Accepted Answer

Standard electrode potential — F₂/F⁻ highest (+2.87 V, strongest oxidiser). ‌​‍Li/Li⁺ lowest (-3.04 V, strongest reducing agent).

Answer

Reactivity only

Answer

Density

Answer

Mass

Question 6

Bindusara called:‌​‍

Accepted Answer

Amitraghata — Slayer of enemies.‌​‍

Answer

Priyadarshi

Answer

Devanampiya

Answer

Dharmaraja

Question 7

Guard cells control the opening and closing of:‌​‍

Accepted Answer

Stomata — Kidney-shaped guard cells regulate stomatal aperture for gas exchange.‌​‍

Answer

Root hairs

Answer

Xylem vessels

Answer

Lenticels

Question 8

Cell wall is found in:‌​‍

Accepted Answer

Plant cells only — Plant cells have a rigid cell wall (made of cellulose) outside the cell membrane. ‌​‍Animal cells don't.

Answer

Animal cells only

Answer

Both

Answer

Neither

Question 9

Rusting requires:‌​‍

Accepted Answer

Both oxygen and water — Rusting = iron + oxygen + moisture → iron oxide (Fe₂O₃). ‌​‍Both O₂ and H₂O are needed.

Answer

Only oxygen

Answer

Only water

Answer

Neither

Question 10

A woman presents with symptoms arising from grief, characterized by sighing, hysterical behavior, and paradoxical symptoms such as a sore throat better by swallowing solids or an empty feeling in the stomach not relieved by eating. She is easily offended and dislikes tobacco smoke. Which remedy is indicated?

Accepted Answer

D. Ignatia amara — Ignatia amara is the key remedy for symptoms originating from grief, with characteristic sighing, hysterical manifestations, and paradoxical symptoms. Natrum muriaticum also has grief but is more reserved and dwells on past hurts. Hyoscyamus niger is associated with delirium, jealousy, and indecent behavior. Staphysagria is indicated for indignation and suppressed anger.

Answer

A. Natrum muriaticum

Answer

B. Hyoscyamus niger

Answer

C. Staphysagria

HSA Mixed Practice Test #251