Out of 120 applications for a post, 70 are male

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Out of 120 applications for a post, 70 are male and 80 have a driver's license. What is the ratio between the minimum to maximum number of males having driver's license?

  1. 2 to 3
  2. 3 to 7
  3. 1 to 2
  4. 5 to 7

Answer

70 male means 120 - 70 = 50 female

For a maximum, all 70 male can have driver's license.

For a minimum: If all 50 females posses driver's license, then the remaining 30 licenses can be possessed by males.

Min to max = 30 to 70 = 3 to 7

The correct option is B.