Math (PS) Lionel left his house and walked towards Walt’s house, 48 miles away. Two hours later, Walt left his house and ran towards Lionel’s house. If Lionel’s speed was 4 miles per hour and Walt’s 6 miles per hour, how many miles had Lionel walked...

Math (DS) Are positive integers , , and equal? 1. 2. Question Discussion & Explanation ———————————————————————————————————————————— (click and drag your mouse to see the answer) Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Save $350 via GMAT Club on...

Math (DS) If and represent digits of a two digit number divisible by 3, is the two digit number less than 50? 1. Sum of the digits is a multiple of 18 2. Product of the digits is a multiple of 9 Question Discussion & Explanation Correct Answer...

GMAT Pill just put up video explanations for Official Guide questions 209-230 to the Practice Pill Platform. Through this link, you can: 1) Keep track of your OG performance online. Just enter in your answer and the system will record your responses. You can favorite them...

Math (PS) The following table shows results of a quality inspection of a lot of 15 mirrors. Defects    Frequency 0 6 1 1 2 4 3 3 4 1 The difference between the median number of defects and the average number of defects in the sample checked is between: (A) -1 and 0 (B) 0 and 0.5 (C) 0.5 and 1 (D)...

Math (DS) Is ? 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Over 4 M students achieved educational & career goals with Kaplan’s unparalleled test prep courses. Save $400! New GMAT Club Partner: My...

Math (PS) If is the number of distinct positive divisors of , what is the value of ? (A) 3 (B) 4 (C) 5 (D) 6 (E) 7 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan Review MBA...

Math (DS) If is an integer, what is the value of ? 1. 2. Question Discussion & Explanation Correct Answer - A - (click and drag your mouse to see the answer) GMAT Daily Deals Knewton Gmat: Fully customized prep w/ highest point increase guarantee in the industry....

Math (PS) How many of the three-digit numbers are divisible by 7? (A) 105 (B) 106 (C) 127 (D) 128 (E) 142 Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT: Save up to $536 on the world’s first prep course designed...

Math (PS) There are two concentric circles with radii 10 and 8. If the radius of the outer circle is increased by 10% and the radius of the inner circle decreased by 50%, by what percent does the area between the circles grow? (A) 140% (B) 141% (C) 190% (D)...