GMAT ARTHMATIC

For GMAT arithmetic, you need a strong grasp of fundamental math concepts, including:

Key Topics in GMAT Arithmetic:

1. Numbers & Properties:

   • Integers, even/odd numbers, prime numbers, factors & multiples
   • Divisibility rules, least common multiple (LCM) & greatest common divisor (GCD)

2. Fractions & Decimals:

   • Operations with fractions, mixed numbers, converting fractions to decimals
   • Terminating vs. repeating decimals

3. Ratios, Proportions & Percents:

   • Simplifying ratios, direct & inverse proportion problems
   • Percentage increase/decrease, profit/loss calculations

4. Exponents & Roots:

   • Laws of exponents, squares & square roots, cube roots
   • Scientific notation, simplifying radical expressions

5. Word Problems:

   • Work & time, rate-distance-time problems
   • Simple & compound interest, mixture problems

Study Resources for GMAT Arithmetic:

• Official GMAT Guide: Provides real GMAT arithmetic questions
• Kaplan GMAT Math Workbook: Offers step-by-step explanations
• Manhattan Prep GMAT Foundations of Math: Ideal for building arithmetic fundamentals
• GMAT Club & Beat The GMAT Forums: Free practice questions & discussion threads