#### Official GMAT Material

Official Guide for GMAT Review 2016

Official Guide for the GMAT 13th Ed.

Official Guide for the GMAT 2015 14th Ed.

Official Guide for the GMAT 12th Ed.

#### Section 6.3 Data Sufficiency

- 1. What is the value o...
- 2. What percent of a g...
- 3. In a certain class,...
- 4. If the two floors i...
- 5. In college X the nu...
- 6. A certain expresswa...
- 7. If n is an integer,...
- 8. For which type of i...
- 9. A citrus fruit grow...
- 10. If Pat saved $600 ...
- 11. In the xy-plane ab...
- 12. Water is pumped in...
- 13. Is x a negative nu...
- 14. If i and j are int...
- 15. What is the cube r...
- 16. If Car X followed ...
- 17. If n+k=m, what is ...
- 18. The number of seat...
- 19. In PQR, if PQ=x, Q...
- 20. What is the value ...
- 21. What percent of th...
- 22. On a recent trip, ...
- 23. In Mr.Smith's clas...
- 24. If the sequence S ...
- 25. On a certain date,...
- 26. The profit from th...
- 27. If n is an integer...
- 28. Carmen currently w...
- 29. If 90 students aud...
- 30. A circular tub has...
- 31. If t denotes the t...
- 32. If A and B are pos...
- 33. The weights of all...
- 34. A certain high sch...
- 35. The inside of a re...
- 36. For the system of ...
- 37. The average (arith...
- 38. A scientist record...
- 39. Terry holds 12 car...
- 40. The selling price ...
- 41. Is 4^(x+y) = 8^10?
- 42. Can a certain rect...
- 43. If p and p are the...
- 44. In a random sample...
- 45. The table above sh...
- 46. What is the tenths...
- 47. Robots X, Y, and Z...
- 48. If a < x < b and c <
- 49. How many people ar...
- 50. If x and y are pos...
- 51. A clothing store a...
- 52. If x and y are pos...
- 53. If x is an integer...
- 54. A taxi company cha...
- 55. Guy's net income e...
- 56. What is the value ...
- 57. Each gift certific...
- 58. What is the tens d...
- 59. Max has $125 consi...
- 60. What is the value ...
- 61. At a certain picni...
- 62. Stores L and M eac...
- 63. If d denotes a dec...
- 64. How many integers ...
- 65. What is the total ...
- 66. In a survey of 200...
- 67. What is the value ...
- 68. Three machines, K,...
- 69. Of the four number...
- 70. At a certain compa...
- 71. Mary persuaded n f...
- 72. If m is an integer...
- 73. What is the area o...
- 74. In the xy-coordina...
- 75. Is the positive tw...
- 76. Each week a certai...
- 77. A total of $60,000...
- 78. At a bakery, all d...
- 79. In the figure abov...
- 80. If r and s are pos...
- 81. If the ratio of th...
- 82. If r>0 and s>0, is...
- 83. If k is an integer...
- 84. What is the value ...
- 85. If x and y are int...
- 86. What is the value ...
- 87. What is the averag...
- 88. Paul and Sandy wer...
- 89. A number of people...
- 90. Is the number of s...
- 91. Last year, if Artu...
- 92. If a, b, c, and d are
- 93. Is the number of m...
- 94. In a certain offic...
- 95. On the number line...
- 96. If |x| denotes the...
- 97. If x and y are int...
- 98. Is rst=1?
- 99. If r and s are the...
- 100. The figure above ...
- 101. If x is negative,...
- 102. What is the numbe...
- 103. Each of the lette...
- 104. If [x] denotes th...
- 105. Material A costs ...
- 106. While on a straig...
- 107. If a certain anim...
- 108. At what speed was...
- 109. List M (not shown...
- 110. Tom, Jame and Sue...
- 111. If x and y are in...
- 112. If the successive...
- 113. In triangle ABC, ...
- 114. A department mana...
- 115. Machines X and Y ...
- 116. On a company-spon...
- 117. The length of the...
- 118. For any integers ...
- 119. If arc PQR above ...
- 120. A certain bookcas...
- 121. During a 6-day lo...
- 122. In the figure abo...
- 123. The range of the ...
- 124. An employee is pa...
- 125. A box contains on...
- 126. What was the reve...
- 127. The annual rent c...
- 128. The hypotenuse of...
- 129. In the xy-plane, ...
- 130. What is the volum...
- 131. Six shipments of ...
- 132. Joanna bought onl...
- 133. If x, y, and z ar...
- 134. The table above s...
- 135. A school administ...
- 136. If represents one...
- 137. How many of the 6...
- 138. In Jefferson Scho...
- 139. What is the media...
- 140. If Juan had a doc...
- 141. Last year, a cert...
- 142. When a player in ...
- 143. Beginning in Janu...
- 144. Are all of the nu...
- 145. Quadrilateral RST...
- 146. If the average ( ...
- 147. What was the tota...
- 148. Any decimal that ...
- 149. In the figure abo...
- 150. What amount did J...
- 151. The price per sha...
- 152. In the figure abo...
- 153. If Sara's age is ...
- 154. A report consisti...
- 155. In the rectangula...
- 156. In the expression...
- 157. If n is a positiv...
- 158. If Carmen had 12 ...
- 159. If x is an intege...
- 160. If n is a positiv...
- 161. The inflation ind...
- 162. Is 5 less than 1,...
- 163. Every member of a...
- 164. If x < 0, is y > 0?
- 165. What is the circu...
- 166. What is the value...
- 167. If n and k are po...
- 168. In a certain busi...
- 169. If n is a positiv...
- 170. If n is a positiv...
- 171. What is the value...
- 172. Is n an integer?
- 173. If x, y, and z ar...
- 174. Marcia's bucket c...

#### Section 6.3 Data Sufficiency

- 1. What is the value o...
- 2. What percent of a g...
- 3. In a certain class,...
- 4. If the two floors i...
- 5. In college X the nu...
- 6. A certain expresswa...
- 7. If n is an integer,...
- 8. For which type of i...
- 9. A citrus fruit grow...
- 10. If Pat saved $600 ...
- 11. In the xy-plane ab...
- 12. Water is pumped in...
- 13. Is x a negative nu...
- 14. If i and j are int...
- 15. What is the cube r...
- 16. If Car X followed ...
- 17. If n+k=m, what is ...
- 18. The number of seat...
- 19. In PQR, if PQ=x, Q...
- 20. What is the value ...
- 21. What percent of th...
- 22. On a recent trip, ...
- 23. In Mr.Smith's clas...
- 24. If the sequence S ...
- 25. On a certain date,...
- 26. The profit from th...
- 27. If n is an integer...
- 28. Carmen currently w...
- 29. If 90 students aud...
- 30. A circular tub has...
- 31. If t denotes the t...
- 32. If A and B are pos...
- 33. The weights of all...
- 34. A certain high sch...
- 35. The inside of a re...
- 36. For the system of ...
- 37. The average (arith...
- 38. A scientist record...
- 39. Terry holds 12 car...
- 40. The selling price ...
- 41. Is 4^(x+y) = 8^10?
- 42. Can a certain rect...
- 43. If p and p are the...
- 44. In a random sample...
- 45. The table above sh...
- 46. What is the tenths...
- 47. Robots X, Y, and Z...
- 48. If a < x < b and c <
- 49. How many people ar...
- 50. If x and y are pos...
- 51. A clothing store a...
- 52. If x and y are pos...
- 53. If x is an integer...
- 54. A taxi company cha...
- 55. Guy's net income e...
- 56. What is the value ...
- 57. Each gift certific...
- 58. What is the tens d...
- 59. Max has $125 consi...
- 60. What is the value ...
- 61. At a certain picni...
- 62. Stores L and M eac...
- 63. If d denotes a dec...
- 64. How many integers ...
- 65. What is the total ...
- 66. In a survey of 200...
- 67. What is the value ...
- 68. Three machines, K,...
- 69. Of the four number...
- 70. At a certain compa...
- 71. Mary persuaded n f...
- 72. If m is an integer...
- 73. What is the area o...
- 74. In the xy-coordina...
- 75. Is the positive tw...
- 76. Each week a certai...
- 77. A total of $60,000...
- 78. At a bakery, all d...
- 79. In the figure abov...
- 80. If r and s are pos...
- 81. If the ratio of th...
- 82. If r>0 and s>0, is...
- 83. If k is an integer...
- 84. What is the value ...
- 85. If x and y are int...
- 86. What is the value ...
- 87. What is the averag...
- 88. Paul and Sandy wer...
- 89. A number of people...
- 90. Is the number of s...
- 91. Last year, if Artu...
- 92. If a, b, c, and d are
- 93. Is the number of m...
- 94. In a certain offic...
- 95. On the number line...
- 96. If |x| denotes the...
- 97. If x and y are int...
- 98. Is rst=1?
- 99. If r and s are the...
- 100. The figure above ...
- 101. If x is negative,...
- 102. What is the numbe...
- 103. Each of the lette...
- 104. If [x] denotes th...
- 105. Material A costs ...
- 106. While on a straig...
- 107. If a certain anim...
- 108. At what speed was...
- 109. List M (not shown...
- 110. Tom, Jame and Sue...
- 111. If x and y are in...
- 112. If the successive...
- 113. In triangle ABC, ...
- 114. A department mana...
- 115. Machines X and Y ...
- 116. On a company-spon...
- 117. The length of the...
- 118. For any integers ...
- 119. If arc PQR above ...
- 120. A certain bookcas...
- 121. During a 6-day lo...
- 122. In the figure abo...
- 123. The range of the ...
- 124. An employee is pa...
- 125. A box contains on...
- 126. What was the reve...
- 127. The annual rent c...
- 128. The hypotenuse of...
- 129. In the xy-plane, ...
- 130. What is the volum...
- 131. Six shipments of ...
- 132. Joanna bought onl...
- 133. If x, y, and z ar...
- 134. The table above s...
- 135. A school administ...
- 136. If represents one...
- 137. How many of the 6...
- 138. In Jefferson Scho...
- 139. What is the media...
- 140. If Juan had a doc...
- 141. Last year, a cert...
- 142. When a player in ...
- 143. Beginning in Janu...
- 144. Are all of the nu...
- 145. Quadrilateral RST...
- 146. If the average ( ...
- 147. What was the tota...
- 148. Any decimal that ...
- 149. In the figure abo...
- 150. What amount did J...
- 151. The price per sha...
- 152. In the figure abo...
- 153. If Sara's age is ...
- 154. A report consisti...
- 155. In the rectangula...
- 156. In the expression...
- 157. If n is a positiv...
- 158. If Carmen had 12 ...
- 159. If x is an intege...
- 160. If n is a positiv...
- 161. The inflation ind...
- 162. Is 5 less than 1,...
- 163. Every member of a...
- 164. If x < 0, is y > 0?
- 165. What is the circu...
- 166. What is the value...
- 167. If n and k are po...
- 168. In a certain busi...
- 169. If n is a positiv...
- 170. If n is a positiv...
- 171. What is the value...
- 172. Is n an integer?
- 173. If x, y, and z ar...
- 174. Marcia's bucket c...

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## 3 Explanations