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GMAT Focus Edition practice questions

211 free questions with answers and explanations.

Practice test
  1. 201.A public health organization is evaluating the success of three vaccination campaigns (Campaign X, Campaign Y, and Campaign Z) in reducing the incidence of a particular disease. Campaign X cost $500,000 and prevented 1,000 cases. Campaign Y cost $750,000 and prevented 1,200 cases. Campaign Z cost $400,000 and prevented 800 cases. Which campaign had the lowest Cost-Effectiveness Ratio (CER) per case prevented?Data Insights
  2. 202.A production manager is reviewing the efficiency of two manufacturing lines, Line X and Line Y. Line X produced 5,000 units in 40 hours, consuming 200 units of raw material. Line Y produced 7,500 units in 60 hours, consuming 300 units of raw material. Which line has a higher production rate per hour?Data Insights
  3. 203.A public health organization is evaluating the success of three vaccination campaigns (Campaign X, Campaign Y, and Campaign Z) in preventing a certain disease. The following data is available: Campaign X: Cost = $1,000,000, Disease Cases Prevented = 5,000 Campaign Y: Cost = $1,500,000, Disease Cases Prevented = 9,000 Campaign Z: Cost = $800,000, Disease Cases Prevented = 4,500 Which campaign has the lowest Cost-Effectiveness Ratio (CER) per case prevented, and what is that ratio?Data Insights
  4. 204.A data analyst is examining website traffic data for an e-commerce company across three different landing pages. Page A received 10,000 visitors, had 2,000 bounces, and 500 conversions. Page B received 15,000 visitors, had 3,000 bounces, and 900 conversions. Page C received 8,000 visitors, had 1,200 bounces, and 400 conversions. Which landing page has the highest Conversion Rate (Non-Bounced Visitors)?Data Insights
  5. 205.A project manager is analyzing the resource allocation for three ongoing projects: Project P, Project Q, and Project R. The following data is available: Project P: 150 labor hours, 20 units of material, 5 days duration Project Q: 200 labor hours, 30 units of material, 8 days duration Project R: 120 labor hours, 15 units of material, 4 days duration If the objective is to minimize 'Cost Per Weighted Unit' where labor hours are weighted at 2, material units at 3, and duration days at 1, which project is the most cost-effective?Data Insights
  6. 206.A financial analyst is evaluating an investment. The investment's value increased by 20% in the first year and then decreased by 10% in the second year. What was the net percentage change in the investment's value over the two-year period?Quantitative Reasoning
  7. 207.A financial analyst is comparing two investment portfolios, Portfolio X and Portfolio Y, over a 5-year period. Portfolio X generated annual returns of 8%, 10%, 7%, 12%, and 9%. Portfolio Y generated annual returns of 9%, 8%, 11%, 10%, and 7%. Which portfolio had a higher arithmetic mean annual return?Data Insights
  8. 208.A rectangular plot has a length that is 6 meters more than its width. If the area of the plot is 216 square meters, what is the perimeter of the plot?Quantitative Reasoning
  9. 209.A survey of 300 students found that 180 students indicated they like pizza, and 120 students indicated they like pasta. If 70 students like both pizza and pasta, how many students like neither pizza nor pasta?Quantitative Reasoning
  10. 210.A financial advisor is evaluating an investment that grows at an annual rate of 9% compounded annually. Using the Rule of 72, approximately how many years will it take for the investment to double in value?Quantitative Reasoning
  11. 211.A financial analyst is evaluating the performance of two investment portfolios, Portfolio X and Portfolio Y, over the past year. Portfolio X had a return of 12% and a standard deviation of 8%. Portfolio Y had a return of 10% and a standard deviation of 5%. The risk-free rate during this period was 2%. Which portfolio has a higher Sharpe Ratio, and by how much?Data Insights