Work Time is a topic in which quite a few interesting word problems are found. Two typists are engaged to type 720 pages. Typist A takes 11 more hours than typist B to type 720 pages. If typist B types 20% more pages per hour than typist A, in how many hours will the task be completed if both A and B work together on the task? A. 330 hours B. 66 hours C. 30 hours D. 55 hours E. 11 … [Read More...] about Word Problem in Work and Time

## Main Content

### SAT Preparation | Recent Blog Post

### SAT Exam Calendar | News Updates

### SAT Practice Questions

#### Number Properties : Divisibility

This question tests your understanding of divisibility.Question If K is divisible by 3, 4 and 5, which of the following will also divide K? I. 3, 4 and 15 II. 12, 15 and 18 III. 5, 20 and 30 A. I only B. II only C. I and II only D. I and III … [Read More...] about Number Properties : Divisibility

#### SAT I Quant : Geometry : Scalene Triangles

Question How many scalene triangles with integer sides having a perimeter of 15 units exist, if one of its sides measures 3 units?A. 3B. 5C. 1D. 0E. 7Correct Answer : Choice C. Only 1 triangle.Explanatory AnswerData given a. The triangle is a scalene … [Read More...] about SAT I Quant : Geometry : Scalene Triangles