Jeremiah LaBrashInequalities with variables (hard). GMATI. x/y>y/z- Possible1 min read·Oct 16, 2023----
Jeremiah LaBrashGRE Quant: Work/Rate TypingTwo typists undertake to do a job. The second typist begins working one hour after the first. Three hours after the first typist has begun…1 min read·Sep 25, 2023----
Jeremiah LaBrashGMAT Mixture Problem with refresherFour-ninths of a drink mix is dye and the rest is pure ugar. When the mix is added to water a gallon of the drink is made that is 7.5%…2 min read·May 2, 2022----
Jeremiah LaBrashAscending tickets: GMAT Quant ProbabilityA bag contains 50 tickets numbered 1, 2, 3, 4…..50 of which five are drawn at random and are arranged in ascending order of magnitude. Find…2 min read·Apr 19, 2022----
Jeremiah LaBrashGMAT, GRE Functions and Graphing QuestionIn the function above, if f(k) = 2, then which one of the following could be a value of k?1 min read·Mar 16, 2022----
Jeremiah LaBrashProfit and Loss GMAT Question, Number PropertiesIf the selling price of an item is doubled then the profit is tripled. What is the percentage of profit?2 min read·Nov 18, 2021----
Jeremiah LaBrashInteresting GMAT, GRE Counting Quant ProblemThere are 750 male and female participants in a meeting. Half of the female participants and one-quarter of the male participants are…3 min read·Aug 24, 2021----
Jeremiah LaBrashMin Max Values for a Distance Rate Time GMAT, GRE ProblemThe distance between Mercury and Earth changes due to the orbits of the planets. When Mercury is at its closest point to Earth, it is 48…3 min read·Aug 18, 2021----
Jeremiah LaBrashRemainders with Variables for the GMAT, GRE, SATA refresher on remainders follows the solution.3 min read·Aug 10, 2021----
Jeremiah LaBrashSet A: {1, 3, 4, 6, 9, 12, 15}If three numbers are randomly selected from set A without replacement, what is the probability that the sum of the three numbers is…4 min read·Aug 2, 2021----