University Assistant Mixed Practice Test #1000

Question 1

Victoria Falls height/width:‌​‍

Accepted Answer

108m × 1708m wide — Zambezi River.‌​‍

Answer

100m × 2000m

Answer

50m × 1000m

Answer

200m × 500m

Question 2

A teacher observes students conducting an experiment to investigate the properties of different liquids. They are collecting data, making observations, and formulating initial hypotheses without direct instruction on the concepts. Which phase of the 5E model are the students currently in, and what is its primary purpose?

Accepted Answer

C. Explore; to allow students to investigate phenomena and build experiences. — The Explore phase is characterized by students' hands-on investigation of a phenomenon, allowing them to gather data and build experiences before formal concepts are introduced. Elaborate extends learning, Explain introduces concepts, and Engage hooks interest and accesses prior knowledge.

Answer

A. Elaborate; to extend understanding to new contexts.

Answer

B. Explain; to introduce formal concepts and definitions.

Answer

D. Engage; to activate prior knowledge and create interest.

Question 3

Which of the following polymers is synthesized through an addition polymerization process and is used extensively in the manufacture of non-stick cookware coatings?

Accepted Answer

B. Polytetrafluoroethylene (PTFE) — Polytetrafluoroethylene (PTFE) is produced via addition polymerization of tetrafluoroethylene monomers and is renowned for its non-stick properties due to the strong carbon-fluorine bonds. PET is a condensation polymer, PVC and polycarbonate are used in different applications not primarily for non-stick coatings.

Answer

A. Polyethylene terephthalate (PET)

Answer

C. Polyvinyl chloride (PVC)

Answer

D. Polycarbonate (PC)

Question 4

Meaning of the idiom: 'Pursuing a graduate degree can cost an arm and a leg.'‌​‍

Accepted Answer

Expensive — 'Cost an arm and a leg' = very expensive.‌​‍

Answer

Affordable

Answer

Inexpensive

Answer

Economical

Question 5

'Let the cat out of the bag' means:

Accepted Answer

Reveal a secret — Disclose a secret.

Answer

Buy a pet

Answer

Lose something

Answer

Hide

Question 6

Synonym of ABATE:‌​‍

Accepted Answer

Lessen — Abate = reduce.‌​‍

Answer

Continue

Answer

Increase

Answer

Grow

Question 7

Gandhi's autobiography:‌​‍

Accepted Answer

My Experiments with Truth — The Story of My Experiments with Truth.‌​‍

Answer

Discovery

Answer

Key to Health

Answer

Hind Swaraj

Question 8

Elevated levels of unconjugated (indirect) bilirubin in a patient's blood serum are most commonly indicative of impaired function in which of the following organs?

Accepted Answer

C. Liver — The liver is responsible for conjugating unconjugated bilirubin, making it water-soluble for excretion. Elevated unconjugated bilirubin suggests either excessive bilirubin production (e.g., hemolysis) or, more commonly, impaired hepatic uptake or conjugation. The kidneys, pancreas, and spleen have different primary roles in bilirubin metabolism or excretion.

Answer

A. Kidneys

Answer

B. Pancreas

Answer

D. Spleen

Question 9

Antonym of AFFLUENT:

Accepted Answer

Impoverished — Affluent = wealthy. Antonym = impoverished.

Answer

Rich

Answer

Abundant

Answer

Prosperous

Question 10

Monday + 72 days = ?‌​‍

Accepted Answer

Wednesday — 72÷7 = 10 weeks + 2 days. Monday + 2 = Wednesday.‌​‍

Answer

Monday

Answer

Tuesday

Answer

Thursday

University Assistant Mixed Practice Test #1000