1 votes 1 votes A building has several rooms and doors as shown in the top view of the building given below. The doors are closed initially. What is the minimum number of doors that need to be opened in order to go from the point $\text{P}$ to the point $\text{Q}?$ $4$ $3$ $2$ $1$ Analytical Aptitude gatech-2022 analytical-aptitude logical-reasoning + – Arjun asked Feb 15, 2022 • edited Sep 24, 2023 by Arjun Arjun 4.7k points answer See all 0 reply
Best answer 1 votes 1 votes We need to open only two doors to reach from $\text{P}$ to $\text{Q}.$ $\therefore$ The minimum number of doors that need to be opened in order to go from the point $\text{P}$ to the point $\text{Q}$ is $2.$ Correct Answer $:\text{C}$ Lakshman Bhaiya answered Feb 24, 2022 • selected Sep 24, 2023 by Arjun Lakshman Bhaiya 3.1k points comment Share ask related question See all 0 reply Please log in or register to add a comment.