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Ratios and percentages
10 original practice questions. Open them in any order.
8 ready to practise · 2 awaiting required images.
Independent preparation material, not an official test or score prediction.
Question 1 of 10 · easier
Data Sufficiency (5 fixed answer choices)
This data sufficiency problem consists of a question and two statements, labeled (1) and (2), in which certain data are given. Decide whether the data given in the statements are sufficient to answer the question, and select the one answer choice that applies. An on-screen calculator is available.
A book club has only adult members and teenage members. What percent of the club's members are teenagers?
(1) The club has 12 more adult members than teenage members. (2) The ratio of adult members to teenage members is 5 to 3.
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