GMAT Preparation Online | Framework to Solve GMAT DS Questions | Number Properties and Inequalities Sample Questions

The video comprises two sections. The first one focuses on a template and a flowchart on how to solve any GMAT Data Sufficiency Question.

In part II, we solve 3 questions. 600 to 700 level questions and round it with takeaways that will help solve such questions effectively.

Question 1
Is 10^n – 7 divisible by 7?
Statement 1: n is greater than 0.
Statement 2: n is an integer

Question 2
If ‘n’ is a positive integer, is n greater than 3?
Statement 1: n^2 is greater than 9
Statement 2: √n is greater than 1.5

Question 3
If p is greater than q, is (p+q) an integer?
Statement 1: (p-q) is an integer
Statement 2: (p+2q) is an integer

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1. Kalyan Biswal 2 years ago

beautiful questions
I keep on making silly mistakes..
Explanations to these questions are so engaging

2. Sir for the first question ; though I thought in exactly the same way & got the answer as C ; but I have a doubt that when the value becomes -6.9 ; it is devisible by 3 i.e the co-efficient is -2.3 & remainder is 0 ; so y we are not considering that?

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