VFA Mixed Practice Test #211

Question 1

A primary benefit of implementing the 5E learning model in a classroom is that it:

Accepted Answer

C. Fosters an inquiry-based, student-centered approach aligned with constructivist principles. — The 5E model is designed to facilitate inquiry-based learning, where students actively construct knowledge through a guided process of engagement, exploration, explanation, elaboration, and evaluation, consistent with constructivist pedagogy. It is not primarily about speed, rote learning, or reducing collaboration.

Answer

A. Streamlines content delivery, allowing teachers to cover more topics quickly.

Answer

B. Promotes rote memorization of facts and definitions for standardized tests.

Answer

D. Reduces the need for student collaboration, focusing on individual achievement.

Question 2

The National Health Mission (NHM) aims to strengthen the public health system across India. Which of the following is a key program component specifically focusing on maternal and child health within the NHM framework?

Accepted Answer

A. Janani Shishu Suraksha Karyakram (JSSK). — The Janani Shishu Suraksha Karyakram (JSSK) is a crucial initiative under NHM dedicated to reducing maternal and infant mortality by providing free services for pregnant women and sick neonates. NPCDCS focuses on non-communicable diseases, while Jan Dhan Yojana and Swachh Bharat Abhiyan are not direct health programs under NHM.

Answer

B. National Programme for Prevention and Control of Cancer, Diabetes, CVD, and Stroke (NPCDCS).

Answer

C. Pradhan Mantri Jan Dhan Yojana (financial inclusion scheme).

Answer

D. Swachh Bharat Abhiyan (nationwide sanitation campaign).

Question 3

On which river is the Peringalkuthu Dam located?‌​‍

Accepted Answer

Chalakudy — Chalakudy River, Thrissur.

Answer

Periyar

Answer

Pamba

Answer

Bharathapuzha

Question 4

Which entities are involved in the Muziris rediscovery project?‌​‍

Accepted Answer

All — Muziris Heritage Project.‌​‍

Answer

Kerala Tourism

Answer

KCHR

Answer

Govt

Question 5

Vaikom Satyagraha began on:‌​‍

Accepted Answer

30 March 1924 — Vaikom Satyagraha began on 30 March 1924 demanding temple access for lower castes.‌​‍

Answer

12 November 1936

Answer

26 January 1930

Answer

1 November 1931

Question 6

Natural rubber has the monomer:‌​‍

Accepted Answer

Isoprene (2-methyl-1,3-butadiene) — Natural rubber (polyisoprene) from latex; synthetic rubbers use butadiene, styrene etc.‌​‍

Answer

Styrene

Answer

Ethene

Answer

Vinyl chloride

Question 7

Which animals are protected in Periyar Wildlife Sanctuary?‌​‍

Accepted Answer

Tigers and elephants — Tigers, elephants, Nilgiri langur.

Answer

Rhino

Answer

Lion

Answer

Hornbill only

Question 8

Respiration types:‌​‍

Accepted Answer

Aerobic, anaerobic — With or without oxygen.‌​‍

Answer

Only aerobic

Answer

Photosynthesis

Answer

Only anaerobic

Question 9

Which type of bone tissue forms the dense, outer layer of all bones and is particularly prominent in the shafts of long bones, providing strength and protection?

Accepted Answer

C. Compact bone — Compact bone, also known as cortical bone, is a dense and strong tissue that forms the outer layer of all bones and the diaphysis (shaft) of long bones. It provides structural support and protection. Spongy bone (also known as trabecular or cancellous bone) is found inside bones, particularly at the ends of long bones, and is less dense.

Answer

A. Spongy bone

Answer

B. Trabecular bone

Answer

D. Cancellous bone

Question 10

Esterification (Fischer):‌​‍

Accepted Answer

Acid + alcohol → ester + water (H₂SO₄ catalyst, reversible) — Le Chatelier: excess one reactant or remove water → shifts right. ‌​‍Fruity smell of esters.

Answer

Only acid

Answer

Acid + base

Answer

Alcohol + alcohol

VFA Mixed Practice Test #211