VFA Mixed Practice Test #326

Question 1

Which district is known as the 'Gateway to Kerala'?

Accepted Answer

Palakkad — Palakkad, with the Palakkad Gap in the Western Ghats, serves as the natural gateway to Kerala from Tamil Nadu.

Answer

Kasaragod

Answer

Wayanad

Answer

Thrissur

Question 2

A solution of pH 3 is:

Accepted Answer

Acidic — pH < 7 acidic; pH 3 is fairly acidic (e.g., vinegar ~3).

Answer

Strongly basic

Answer

Weakly basic

Answer

Neutral

Question 3

Laterite soils are extensively found in the midland regions of Kerala. Considering their formation process and typical properties, which of the following statements accurately describes a key characteristic and its implication for agriculture in the state?

Accepted Answer

C. They are characterized by a high content of iron and aluminum oxides, are generally acidic, and have low fertility due to intense leaching of basic nutrients, requiring liming and fertilization for good yields. — Laterite soils form under hot, humid tropical conditions through intense leaching, which removes silica and most basic cations, leaving behind iron and aluminum oxides. This process makes them acidic and poor in essential plant nutrients and organic matter. Consequently, farmers in Kerala often need to apply lime to neutralize acidity and add fertilizers to improve soil fertility for successful cultivation.

Answer

A. They are highly fertile due to rich organic matter content and excellent water retention, supporting intensive farming without significant amendments.

Answer

B. They are formed through the deposition of river sediments, making them deep, well-aerated, and naturally rich in all macro-nutrients.

Answer

D. They possess a high cation exchange capacity and neutral pH, which allows for a wide variety of crops to thrive naturally even in dry conditions.

Question 4

A postoperative patient complains of pain and shows signs of infection at the surgical site. Which step in the chain of infection is the patient demonstrating?

Accepted Answer

B. Susceptible host — The patient is exhibiting characteristics of a 'susceptible host' due to their postoperative state, which compromises their immune response. The 'portal of entry' is the surgical site, 'infectious agent' is the pathogen causing infection, and 'reservoir' is the source of the infection.

Answer

A. Portal of entry

Answer

C. Infectious agent

Answer

D. Reservoir

Question 5

Edakkal Caves in:‌​‍

Accepted Answer

Wayanad — Ancient petroglyphs.‌​‍

Answer

Thrissur

Answer

Idukki

Answer

Palakkad

Question 6

G. S. Ghurye is known as:

Accepted Answer

Father of Indian Sociology — Govind Sadashiv Ghurye (1893-1983) — pioneer of Indian sociology. His 'Caste and Race in India' (1932) is foundational.

Answer

Father of Psychology

Answer

Father of Economics

Answer

Father of Linguistics

Question 7

Study of bones:‌​‍

Accepted Answer

Both — Osteology (anatomy); Orthopedics (medical).‌​‍

Answer

Both medical

Answer

Osteology

Answer

Orthopedics

Question 8

Kerala Lockdown record:

Accepted Answer

Smooth handling via community kitchens (Kudumbashree) — Global recognition for community response.

Answer

Poor handling

Answer

Average

Answer

Strict only

Question 9

NEP 2020 emphasizes the need for continuous professional development (CPD) for teachers. SCERT Kerala has also initiated various programs aligning with this. Which of the following is a key characteristic of the CPD modules envisioned by NEP for teachers, aiming to enhance their pedagogical skills?

Accepted Answer

B. A minimum of 50 hours of CPD per teacher per year, focusing on areas like experiential learning, ICT, and inclusive education. — NEP 2020 mandates a minimum of 50 hours of Continuous Professional Development (CPD) per teacher per year, with a focus on areas such as experiential learning, art-integrated learning, ICT, and inclusive education. This is aimed at keeping teachers updated with new pedagogies and subject content. Options A, C, and D describe scenarios that do not align with the comprehensive and continuous nature of CPD as outlined in NEP.

Answer

A. Mandatory annual training of exactly 10 hours focused solely on administrative tasks.

Answer

C. One-time certification program at the beginning of their career, with no further training required.

Answer

D. Optional workshops offered only during summer vacations, without any specific learning outcomes.

Question 10

Anamudi, the highest peak in peninsular India, is located in:‌​‍

Accepted Answer

Anaimalai hills (Kerala) — Anamudi (2,695 m) in the Anaimalai hills of Kerala is the tallest peak south of the Himalayas.‌​‍

Answer

Cardamom Hills

Answer

Nilgiris

Answer

Western Ghats of Karnataka

VFA Mixed Practice Test #326