Data Sufficiency Flashcards
6 cards from real ICET practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Data Sufficiency flashcards as text
What is the profit percentage? Statement I: Cost price is $80. Statement II: Selling price is $100. Which is sufficient?
Answer: Both statements together
Profit % = (SP − CP)/CP × 100 = (100 − 80)/80 × 100 = 25%, which requires both cost and selling price.
What is the speed of a train? Statement I: The train travels 300 km. Statement II: The train takes 3 hours. Which is sufficient?
Answer: Both statements together
Speed = Distance/Time = 300/3 = 100 km/h, which requires both distance and time.
Is quadrilateral ABCD a square? Statement I: All four sides are equal. Statement II: All four angles are 90°. Which is sufficient?
Answer: Both statements together
Both equal sides and right angles are needed; a rhombus has equal sides without right angles, so Statement I alone is insufficient.
What is (a + b)? Statement I: a² + b² = 29. Statement II: ab = 10. Which is sufficient?
Answer: Both statements together
(a+b)² = a² + 2ab + b² = 29 + 20 = 49, so a+b = 7, requiring both statements.
How many students passed the exam? Statement I: 40% of students failed. Statement II: Total students are 200. Which is sufficient?
Answer: Both statements together
Passed students = 60% of 200 = 120, which requires knowing both the failure rate and the total count.
What is the compound interest on a sum for 2 years? Statement I: Principal is $1,000. Statement II: Rate is 10% per annum. Which is sufficient?
Answer: Both statements together
CI requires principal, rate, and time; with 2 years given, both statements together are sufficient to compute CI = $210.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- cets.apsche.ap.gov.in — Eligibility, fees, exam format, passing score, time limit, score validity · verified Oct 2026