Knewton Challenge Discussion – GMAT Data Sufficiency (Graph Intersect)
This is a tricky Data Sufficiency question that over 50% of students miss. Can you tackle it? Try it out, then leave your answer in the comments. When you’re ready to see how you did, check out the video explanation from our GMAT teacher, Jess. If f(x) = ax² + …
Knewton Challenge Discussion – GMAT Data Sufficiency (Eunice Selling Cakes)
This is a Data Sufficiency problem from Session 5, Extra Practice HW 3 (Quantitative Strategy). So far, 63.5% of Knewton students have missed it. How would you approach it? Try it out, then share your answers, questions, and thought processes in the comments below. Remember, if you’re in our GMAT class …
Knewton Challenge Discussion – GMAT Reading Comprehension (Efficient Market Hypothesis)
This is a Reading Comprehension question from the Verbal Final Challenge. So far, 53.1% of Knewton students have missed it. How would you approach it? (Stay tuned for another question from the same passage.) Try it out, then share your answers, questions, and thought processes in the comments below. Remember, …
Knewton Challenge Discussion – GMAT Problem Solving (Cello-Viola Pairs)
Here’s a tough Problem Solving question from Session 11′s QC homework. So far, 69.8% of students have missed it. How would you solve it? Give it a shot, then share your answers, questions, and thought processes in the comments below. Remember, if you’re in our GMAT class now, add your teacher …
Knewton Challenge Discussion – GMAT Critical Reasoning (Kangaroo Joeys)
Here’s a tough Critical Reasoning question from CR2, Extra Practice HW1 (Assumptions). So far, 67.6% of students have missed it. How would you solve it? Give it a shot, then share your answers, questions, and thought processes in the comments below. Remember, if you’re in our GMAT class now, add your teacher …
Knewton Challenge Discussion – GMAT Data Sufficiency (Rembolse Insurance)
This is a Data Sufficiency problem from Session 5, Extra Practice HW 3 (Quantitative Strategy). So far, 49.6% of Knewton students have missed it. How would you approach it? Try it out, then share your answers, questions, and thought processes in the comments below. Remember, if you’re in our GMAT class …
Knewton Challenge Discussion – GMAT Sentence Correction (Peristaltic Pumps)
This is a Sentence Correction question from SC 3, Extra Practice HW (Parallelism and Comparisons). So far, almost 45% of Knewton students have missed it. How would you approach it? Try it out, then share your answers, questions, and thought processes in the comments below. Remember, if you’re in our GMAT class …
Knewton Challenge Discussion – Oct. 11, 2010
This Data Sufficiency question, from Session 4, Extra Practice HW 3 (Sets and Rates), has stumped 50% of Knewton students so far. How would you tackle it? Give it a shot, then share your answers, questions, and thought processes in the comments below. If you’re in our GMAT class now, …
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