Plus 2 Lecturer Mixed Practice Test #894

Question 1

Which vitamin is essential for blood clotting?‌​‍

Accepted Answer

Vitamin K — Vitamin K (Phylloquinone) is essential for blood clotting. ‌​‍Its deficiency leads to delayed clotting and excessive bleeding. Found in green leafy vegetables.

Answer

Vitamin D

Answer

Vitamin C

Answer

Vitamin A

Question 2

Synonym of VORACIOUS:

Accepted Answer

Extremely eager/hungry — Voracious = wanting great amounts.

Answer

Slow

Answer

Kind

Answer

Angry

Question 3

Which of the following statements best describes a defining characteristic of action research when applied in a classroom setting, distinguishing it from traditional academic research?

Accepted Answer

C. It is an iterative, cyclical process focused on solving immediate, practical problems within the researcher's own context. — Action research is characterized by its iterative and cyclical nature, involving continuous cycles of planning, acting, observing, and reflecting. Its primary purpose is to address and improve specific, practical problems within the researcher's immediate environment (e.g., a classroom), rather than seeking broad generalizations or being conducted by external experts. It often employs a mix of qualitative and quantitative methods, not exclusively quantitative ones.

Answer

A. It primarily aims to generalize findings to a larger population of schools and students.

Answer

B. It is typically conducted by external researchers with minimal involvement from the classroom teacher.

Answer

D. It relies exclusively on quantitative data collection methods to ensure statistical validity.

Question 4

'Her smile was as bright as the sun' is an example of:

Accepted Answer

Simile — Uses 'as' for explicit comparison = simile.

Answer

Metaphor

Answer

Hyperbole

Answer

Oxymoron

Question 5

Synonym of VILIFY:‌​‍

Accepted Answer

Slander — Speak ill of.‌​‍

Answer

Defend

Answer

Honor

Answer

Praise

Question 6

Kerala's diverse topography and climate contribute to various soil types, with laterite soils being prominent in many regions. From an agricultural perspective, which of the following accurately describes a characteristic challenge associated with laterite soils in Kerala and its underlying cause?

Accepted Answer

C. Poor nutrient retention and acidity, primarily due to intense leaching of soluble minerals under heavy rainfall and high temperatures. — Laterite soils in Kerala are formed under conditions of high temperature and heavy rainfall, which lead to intense leaching of soluble minerals and silica, leaving behind iron and aluminum oxides. This process results in soils that are generally acidic and poor in essential plant nutrients, posing a significant challenge for agriculture without proper management. Options A and B describe characteristics opposite to laterite soils, while D refers to a problem primarily affecting coastal alluvial soils.

Answer

A. High fertility due to rich organic matter content, resulting from dense forest cover.

Answer

B. Excellent water retention capacity, making them ideal for paddy cultivation without extensive irrigation.

Answer

D. Susceptibility to severe salinity, caused by tidal incursions in coastal areas.

Question 7

Synonym of TEMPERATE:

Accepted Answer

Moderate — Moderate.

Answer

Extreme

Answer

Harsh

Answer

Severe

Question 8

Synonym of REMISS:

Accepted Answer

Negligent — Careless.

Answer

Careful

Answer

Diligent

Answer

Attentive

Question 9

Synonym of CONCILIATE:‌​‍

Accepted Answer

Pacify — Appease, reconcile.‌​‍

Answer

Ignore

Answer

Reject

Answer

Anger

Question 10

One word: Study of sentence structure:‌​‍

Accepted Answer

Syntax — Syntax.‌​‍

Answer

Morphology

Answer

Semantics

Answer

Phonology

Plus 2 Lecturer Mixed Practice Test #894