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In a group of 100 tourists visiting Scandinavia | GMAT | DI | TPAQ | Hard | OG

In a group of 100 tourists visiting Scandinavia | GMAT | DI | TPAQ | Hard | OG
A < 1 min read

Question

In a group of 100 tourists visiting Scandinavia, 10% visited Norway, Sweden, and Denmark; 48% visited only two of these countries; 42% visited only one of these…..

In a group of 100 tourists visiting Scandinavia

Solution : In a group of 100 tourists visiting Scandinavia…

Watch the video solution to see “owning the dataset” approach come to life on this question. 

Question Attributes

  • Source: Official Guide
  • Difficulty Level: Hard – 42% accuracy
  • Question Type: Two-Part Analysis – Quant
  • Category: Math

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Summary

To master DI questions, apply the “owning the dataset” approach that entails the following three steps:

  1. Thoroughly understand the dataset by actively translating, drawing inferences, and visualizing information.
  2. Determine the approach to solve the question asked.
  3. Execute the approach.

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