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The total number of problems :558 in GMAT Category

Num	Section	Topic	Num of Problems	Core	Lecture
1_1	Percents	Percent change!	19
1_2	Percents	Percentage of What	39
2_1	Number	Newly defined symbols for operation	8
2_2	Number	Decimal	15
2_3	Number	Remainder	6
2_4	Number	Fraction	42
2_5	Number	Square Root	14
2_6	Number	Factors and multiple	25
2_7	Polynomials	Factoring and Expanding	6
2_8	Number	Even, Odd	10
2_9	Number	Simple Calculation	21
2_10	Number	Absolute Value	7
2_10	Number	Prime Numbers	2
3_1	Angle	Pararell Lines and Angle	2
3_2	Angle	Vertical Angle	1
3_3	Angle	Triangle	6
3_5	Length	Pythagorean Theorem	12
3_6	Length	Triangle configuration	0
3_7	Area	Circle	8
3_8	Area	Triangle	7
3_9	Area	Polygon	8
3_10	Volume	Solid	9
4_1	Exponent	Equation	4
4_2	Exponent	Inequality	7
4_3	Exponent	Properties of exponents	11
5_1	Function	Function value	4
5_3	Function	Graph	0
5_5	Function	Relationship (Direct and inverse variation)	1
5_6	Function	Linear Function	5
5_7	Function	Quadratic Function	1
6_1	Coordinate Geometry	Points	5
6_5	Coordinate Geometry	Distance	1
7_1	Counting	Number of Set Elements	12
7_2	Counting	Two category	3
7_3	Counting	Multiple, Addition rule	2
7_4	Counting	Permutation, Combination	0
7_5	Probability	by Counting	6
7_5	Probability	Addition, Multiplication Rule	4
8_1	Sequence	Geometric Sequence	4
8_2	Sequence	Arithmetic sequence	8
8_3	Sequence	Recursive_Definition	2
9_1	Equation	Linear- Word Problem	29
9_2	Equation	Linear Equation	12
9_3	Equation	Quadratic Equation	8
9_4	Equation	Rational Equation	0
9_5	Equation	System of Equations	36
9_7	Inequality	Property	15
9_8	Inequality	Comparison	15
10_1	Rate	Interest	4
10_2	Rate	Speed, Time, and Distance	20
10_4	Ratio	Algebraic Ratio	35
11_4	Statistics	Mean, median, and mode	33
11_5	Statistics	Standard Deviation	3