VFA Mixed Practice Test #329

Question 1

The unit of electrical resistance is:‌​‍

Accepted Answer

Ohm — Ohm (Ω) is the unit of electrical resistance. Named after Georg Ohm.‌​‍

Answer

Volt

Answer

Ampere

Answer

Watt

Question 2

If f(x) = 2x + 3, f(2) =

Accepted Answer

7 — 2(2) + 3 = 4 + 3 = 7. Linear function with slope 2, y-intercept 3.

Answer

5

Answer

6

Answer

4

Question 3

Oommen Chandy's Solar controversy:‌​‍

Accepted Answer

2013 — Solar scam allegations 2013.‌​‍

Answer

2015

Answer

2011

Answer

2016

Question 4

The leader of the Malabar Rebellion was:‌​‍

Accepted Answer

Variyankunnathu Kunjahammed Haji — Variyankunnathu Kunjahammed Haji was the key leader of the 1921 Malabar Rebellion.‌​‍

Answer

K. Kelappan

Answer

T.K. Madhavan

Answer

Pazhassi Raja

Question 5

A school counselor notices that a 15-year-old student has been increasingly withdrawn, avoiding social interactions, and showing signs of low self-esteem. Which psychosocial crisis, according to Erikson's stages, is this adolescent most likely experiencing?

Accepted Answer

B. Identity vs. Role Confusion — Erikson's fifth stage, Identity vs. Role Confusion (adolescence, ages 12-18), involves the struggle to form a coherent sense of self. Withdrawal and low self-esteem are common signs of unresolved role confusion. Option A applies to middle childhood, C to young adulthood, and D to toddlerhood.

Answer

A. Industry vs. Inferiority

Answer

C. Intimacy vs. Isolation

Answer

D. Autonomy vs. Shame and Doubt

Question 6

The BCG vaccine protects against:‌​‍

Accepted Answer

Tuberculosis — BCG (Bacillus Calmette-Guérin) vaccine protects against Tuberculosis. ‌​‍Given to newborns.

Answer

Polio

Answer

Measles

Answer

Tetanus

Question 7

Which is the respiratory pigment found in humans?‌​‍

Accepted Answer

Haemoglobin (Fe-containing, in RBC) — Each Hb carries 4 O₂. Haemocyanin (Cu) in molluscs. Myoglobin stores O₂ in muscles.

Answer

Haemocyanin

Answer

Chlorophyll

Answer

Myoglobin only

Question 8

The United Nations Educational, Scientific and Cultural Organization (UNESCO) observes International Literacy Day annually. What is the primary objective behind celebrating this day on September 8th worldwide?

Accepted Answer

D. To raise global awareness about the importance of literacy as a matter of dignity and human rights, and to advance the literacy agenda. — International Literacy Day, observed on September 8th, aims to highlight the importance of literacy for individuals, communities, and societies worldwide. Its primary objective is to raise global awareness about the critical role of literacy as a fundamental human right and a foundation for lifelong learning, thereby advancing the global literacy agenda. Options A, B, and C represent specific aspects or achievements within education but do not capture the broad, fundamental objective of International Literacy Day.

Answer

A. To recognize the achievements in digital education and the integration of technology in classrooms globally.

Answer

B. To celebrate the successful implementation of universal primary education programs in developing nations.

Answer

C. To honor the educators who have dedicated their lives to promoting higher education and research.

Question 9

'Warli Painting' is a tribal art form from which region?‌​‍

Accepted Answer

Maharashtra/Gujarat — Warli is a tribal painting tradition of the Warli people in North Maharashtra and Gujarat border.‌​‍

Answer

Odisha

Answer

Jharkhand

Answer

Kerala

Question 10

Nearest galaxy to Milky Way:

Accepted Answer

Magellanic Clouds — Large Magellanic Cloud (~160,000 ly). Andromeda nearest large galaxy.

Answer

Andromeda

Answer

Triangulum

Answer

Centaurus A

VFA Mixed Practice Test #329