1885. How much does it cost to clean all the windows in Seattle?

Hard
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Description

Interviewer

Imagine you have been tasked with estimating the cost to clean all the windows in Seattle. Walk me through the steps you would take to come up with that estimate.

Skill Assessed
  • 1. Analytical thinking : This question assesses your ability to break down a complex problem into manageable parts and think through them methodically.

  • 2. Estimation : You need to demonstrate your ability to make reasonable assumptions and estimates where exact data is unavailable.

  • 3. Problem-solving : This question gauges your approach to tackling unique and unfamiliar challenges.

  • 4. Attention to details : Precise and careful consideration of all relevant factors shows your thoroughness in approaching estimation problems.

Purpose
  • 1. Evaluating analytical ability : The interviewer wants to understand how you approach complex, undefined problems.

  • 2. Understanding your logical process : This question probes how you logically organize your thoughts and structure your problem-solving process.

  • 3. Assessing practical application : By asking this question, the interviewer checks if you can apply theoretical knowledge to practical scenarios.

  • 4. Gauging resourcefulness : The question tests your ability to use creativity and resourcefulness when faced with tasks requiring estimation with limited information.


Hints
  • 1. Clarify the scope : Discuss how you would identify and define the parameters of the task, such as types of buildings, number of windows, and the current state of cleanliness.

  • 2. Assumptions are key : Mention that making informed assumptions is necessary and be prepared to explain how you would justify these to anchor your estimations.

  • 3. Breakdown the problem : Indicate the importance of decomposing the problem into smaller, more manageable parts, such as cleaning costs per window, scale of the task, and logistics involved.

Tags
Topics: 
Problem Solving
Technical Skills
Roles: 
Intern
Controls Engineer Intern
Companies: 
Tesla
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