# Grockit GMAT and MBA Admissions Course: Lesson 2, Part 4 – Data Sufficiency

We’re making sections of Grockit’s GMAT Course available to stream online for free! The course is taught by Grockit Founder Farb Nivi and covers the entire GMAT curriculum in 16 hours of instruction.

**Lesson 2, Part 4: Data Sufficiency: **Farb uses the 12TEN strategy to conquer some tough Data Sufficiency questions.

Lesson 2 begins with a review and practice of the “CAP” Critical Reasoning strategy presented in Lesson 1 and later introduces students to the Quantitative section, focusing on strategies for Data Sufficiency questions. Topics discussed include Number Properties and the Law of Averages.

Stay tuned to Beat the GMAT for more lessons to be posted over the coming days. To watch more videos now go to: http://grockit.com/tv/gmat/gmat_course.

**Watch other videos from this lesson:
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- Grockit GMAT and MBA Admissions Course: Lesson 2, Part 1 – Data Sufficiency
- Grockit GMAT and MBA Admissions Course: Lesson 2, Part 2 – Data Sufficiency
- Grockit GMAT and MBA Admissions Course: Lesson 2, Part 3 – Data Sufficiency
- Grockit GMAT and MBA Admissions Course: Lesson 2, Part 4 – Data Sufficiency