Excellent course

TTP is all you need to learn the concepts that are tested on the GMAT. The number of tests at the end of each chapter ensures that you've actually learnt your concepts well. Trust that if you do this course thoroughly, you will easily cross the 47 mark. The must know section is crucial to review all the most important concepts in each chapter. Regularly going through this section and reviewing your weak areas is a must. I really like how well organized and structured this course is. I definitely recommend this course to anyone starting their GMAT prep. Please make sure you use this course 4-6 months before your exam lest you forget your concepts.