BCA Academic Preparation 2 — Questions and Answers
Question 1: A student applying to BCA must submit an application that includes which of the following?
- A letter of recommendation from a professional athlete
- Standardized test scores and academic transcripts (Correct answer)
- A portfolio of professional artwork only
- A video interview with a BCA alumni
Correct answer: Standardized test scores and academic transcripts
BCA requires standardized test scores and academic transcripts as part of the competitive admissions process.
Question 2: Which mathematical concept is most closely associated with finding the area under a curve?
- Differential calculus
- Linear algebra
- Integral calculus (Correct answer)
- Trigonometry
Correct answer: Integral calculus
Integral calculus is the branch of mathematics used to calculate the area under a curve.
Question 3: In a scientific experiment, the variable that is deliberately changed by the researcher is called the:
- Dependent variable
- Controlled variable
- Independent variable (Correct answer)
- Extraneous variable
Correct answer: Independent variable
The independent variable is the one the researcher intentionally manipulates to observe its effect.
Question 4: Which literary device involves giving human characteristics to non-human objects or ideas?
- Simile
- Hyperbole
- Personification (Correct answer)
- Alliteration
Correct answer: Personification
Personification attributes human qualities to inanimate objects, animals, or abstract concepts.
Question 5: What is the primary purpose of a thesis statement in an academic essay?
- To summarize the conclusion of the essay
- To provide background context for the reader
- To state the main argument or central claim (Correct answer)
- To list the sources used in the paper
Correct answer: To state the main argument or central claim
A thesis statement presents the central argument or claim that the essay will support and develop.
Question 6: If a right triangle has legs of length 5 and 12, what is the length of the hypotenuse?
- 11
- 13 (Correct answer)
- 15
- 17
Correct answer: 13
Using the Pythagorean theorem: √(5² + 12²) = √(25 + 144) = √169 = 13.
Question 7: Which of the following best describes the term 'hypothesis' in scientific inquiry?
- A proven fact supported by multiple experiments
- A testable prediction or explanation for an observation (Correct answer)
- A summary of an experiment's conclusions
- A list of materials used in an experiment
Correct answer: A testable prediction or explanation for an observation
A hypothesis is a testable, falsifiable prediction made before conducting an experiment.
BCA Academic Preparation 2
A student applying to BCA must submit an application that includes which of the following?