Math GRE Prep

2 × 13

26

2 × 14

28

3 × 9

27

3 × 13

39

3 × 14

42

4 × 7

28

4 × 13

52

4 × 14

56

5 × 13

65

5 × 15

75

6 × 7

42

6 × 8

48

6 × 9

54

6 × 12

72

6 × 13

78

6 × 14

84

6 × 15

90

7 × 8

56

7 × 12

84

7 × 13

91

7 × 14

98

7 × 15

105

8 × 3

24

8 × 6

48

8 × 7

56

8 × 12

96

8 × 13

104

8 × 14

112

8 × 15

120

9 × 3

27

9 × 5

45

9 × 6

54

9 × 7

63

9 × 8

72

9 × 12

108

9 × 13

117

9 × 14

126

9 × 15

135

11 × 12

132

11 × 13

143

11 × 14

154

11 × 15

165

12 × 7

84

12 × 8

96

12 × 9

108

12 × 11

132

12 × 13

156

12 × 14

168

12 × 15

180

13 × 2

26

13 × 3

39

13 × 4

52

13 × 5

65

13 × 6

78

13 × 7

91

13 × 8

104

13 × 9

117

13 × 11

143

13 × 12

156

13 × 13

169

13 × 14

182

13 × 15

195

14 × 3

42

14 × 4

56

14 × 5

70

14 × 6

84

14 × 7

98

14 × 8

112

14 × 9

126

14 × 11

154

14 × 12

168

14 × 13

182

14 × 14

196

14 × 15

210

15 × 6

90

15 × 7

105

15 × 8

120

15 × 9

135

14 × 11

165

15 × 12

180

15 × 13

195

15 × 14

210

15 × 15

225

If a quant comp question contains only numbers…

The answer cannot be D

If you don't know how to do a fill-in-the-blank question…

Move on

What is my pneumonic for categories of numbers?

Can't (counting)

Win (whole)

In (integers)

Russia (real)

Is zero even or odd

It is even

Is zero positive or negative?

Neither

Can fractions and decimals be consecutive?

No

List the prime numbers under 30

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

What is the lowest prime number?

Two

If you are factoring an expression and the x² has a coefficient other than 1…

you need to group factor OR use the quadratic equation