Here are the GMAT example questions and their solutions we discussed in our WhatsApp group this week.

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Topic | Sub-Topic | Concepts | Relevant links |
---|---|---|---|

Number Theory | HCF / GCD, LCM | Two important concepts are discussed in this example – product of two numbers equals product of HCF and LCM. And GCD (HCF) must be a factor of LCM. Do not miss out on explanation of this tricky problem. | https://youtu.be/xqvuO937wSc |

Number Theory | Even Odd | This gmat example discusses two important concepts: The importance of simplifying the terms for even and odd discussions, and the importance of zero | https://youtu.be/q3l2MFKQSEU |

Number Theory | Greatest Integer | The approach to solve complex greatest integer problems. | : https://youtu.be/rj-XX_9oIAgBeginner level theory: https://youtu.be/7TaEiIRN2IAModerate level theory:Expert level theoryhttps://youtu.be/piKezWYJ3HY Solution:Coming soon |

Inequalities | Absolute value | This classic problem by CrackVerbal through GMATClub demonstrates many concepts of inequalities and absolute value. Solved via three methods. | : https://youtu.be/20jkPQm75AUSolution – Algebra: https://youtu.be/6vRKVrhUHAASolution – Picking values:Solution – Distancehttps://youtu.be/DBxEfmFQN0A |

Inequalities | Absolute value | This is a challenge problem based on the previous GMAT Example we solved (above). Hence, you must use the concepts learnt in previous video to solve this problem. | GMAT Inequalities Challenge Problem |

If you have any questions regarding these GMAT example questions or their solutions, please comment here or contact us. Experts also respond to queries posted in the FaceBook group & WhatsApp groups above.