HSA Mixed Practice Test #528

Question 1

Which is NOT an electromagnetic wave?‌​‍

Accepted Answer

Sound waves — Sound is mechanical; radio, microwave, IR, visible, UV, X-ray, gamma are EM.‌​‍

Answer

X-rays

Answer

Radio waves

Answer

Gamma rays

Question 2

The coldest place on Earth is:‌​‍

Accepted Answer

South Pole (Antarctica) — Antarctica (Vostok Station) recorded the coldest temperature: -89.2°C (1983).‌​‍

Answer

North Pole

Answer

Siberia

Answer

Greenland

Question 3

A teacher in a Kerala government school is introducing English to Class 6 students who have minimal prior exposure. She prioritizes activities like role-playing, pair work, and using authentic materials such as local newspaper clippings and simple dialogues related to daily life in Kerala. Her main goal is to enable students to communicate effectively in everyday situations. Which language teaching method is she primarily employing?

Accepted Answer

C. Communicative Language Teaching (CLT) — The teacher's approach emphasizes meaningful interaction, authentic materials, and student-centered activities like role-playing and pair work, all aimed at enabling effective communication. These are the core tenets of Communicative Language Teaching (CLT). Other methods like Grammar-Translation or Audio-Lingual focus more on rules, translation, or habit formation through drills, rather than authentic communication.

Answer

A. Grammar-Translation Method

Answer

B. Audio-Lingual Method

Answer

D. Direct Method

Question 4

Velu Thampi Dalawa revolted:‌​‍

Accepted Answer

1809 — 1808-09 against British.‌​‍

Answer

1857

Answer

1947

Answer

1891

Question 5

The Narmada Bachao Andolan was led by:‌​‍

Accepted Answer

Medha Patkar — Medha Patkar led NBA (founded 1985) against Sardar Sarovar Dam displacement on Narmada river.‌​‍

Answer

Aruna Roy

Answer

Sunderlal Bahuguna

Answer

Vandana Shiva

Question 6

Which amendment added a new fundamental duty under Article 51A providing every Indian to provide education to their children up to age 14?‌​‍

Accepted Answer

86th — 86th Amendment (2002) added 51A(k) — duty to provide education to children 6-14.‌​‍

Answer

83rd

Answer

75th

Answer

88th

Question 7

The lens formula relates image distance v, object distance u, and focal length f as:‌​‍

Accepted Answer

1/f = 1/v − 1/u — Cartesian sign convention: 1/v − 1/u = 1/f for lenses.‌​‍

Answer

1/f = 1/v + 1/u

Answer

f = v − u

Answer

f = v + u

Question 8

Synonym of VORACIOUS:

Accepted Answer

Extremely eager/hungry — Voracious = wanting great amounts.

Answer

Slow

Answer

Kind

Answer

Angry

Question 9

Antonym of LARGE:

Accepted Answer

Small — Large ↔ small.

Answer

Big

Answer

Huge

Answer

Massive

Question 10

The process of removing elected representatives from office via voter petition is called:‌​‍

Accepted Answer

Recall — Recall allows voters to remove an elected official mid-term (common in US states, Switzerland).‌​‍

Answer

Referendum

Answer

Impeachment

Answer

Plebiscite

HSA Mixed Practice Test #528