It is examination time and as always, the backbenchers are finding ways to cheat in the exam and they need your help. Their teacher is very fond of data structures and has mad the seating arrangment in the form of a tree. There are N students in class numbered from 1,2….N with 1 as the […]
Previous Question The company named “One Egg” which supplies eggs to retailers. They have M classes of eggs. Each class can have N no. of eggs (N can be same or it can vary class to class). They accept an order via mail for X eggs. In response, they confirm if they can supply the
Miscellaneous Problem | One Egg Company | Codewindow.in Read More »
Previous Question Dr. Vishnu is opening a new world class hospital in a small town designed to be the first preference of the patients in the city. Hospital has N rooms of two types – with TV and without TV, with daily rates of R1 and R2 respectively. However, from his experience Dr. Vishnu knows
Miscellaneous Problem | Dr. Vishnu’s Hospital | Codewindow.in Read More »
Previous Question Suppose You are a System Administrator. You have access to unlimited no. of servers with same amount of CPU (#of cores) & Memory (GB). On these servers, you have to pack number of applications X , deployed as VMs such that the total cost of ownership without affecting the application performance, is the
Miscellaneous Problem | System Administrator | Codewindow.in Read More »
Previous Question On a busy road, multiple cars are passing by. A simulation is run to see what happens if brakes fail for all cars on the road. The only way for them to be safe is if they don’t collide and pass by each other. The goal is to identify whether any of the
Miscellaneous Problem | Car Collisions | Codewindow.in Read More »
Previous Question There are T tubs of water, numbered from 1 to T . Initially there is a very few litres of water in each tub T. Each water tub has Two taps attached to it. Incoming Tap with speed x lit /sec & Outgoing Tap with speed y lit /sec . Let water(i) denoting
Miscellaneous Problem | T Tubs of Water | Codewindow.in Read More »
Previous Question You are a teacher in reputed school. During Celebration Day you were assigned a task to distribute Cadbury such that maximum children get the chocolate. You have a box full of Cadbury with different width and height. You can only distribute largest square shape Cadbury. So if you have a Cadbury of length
Miscellaneous Problem | Distribute Cadbury | Codewindow.in Read More »
Previous Question Given N three-digit numbers, your task is to find bit score of all N numbers and then print the number of pairs possible based on these calculated bit score. Rule for calculating bit score from three digit number:From the 3-digit number,· extract largest digit and multiply by 11 then extract smallest digit multiply
Miscellaneous Problem | Bit Score of Number | Codewindow.in Read More »
Previous Question In a conference, attendees are invited for a dinner after the conference. The Coordinator, Sagar arranged round tables for dinner and want to have an impactful seating experience for the attendees. Before finalizing the seating arrangement, he want to analyze all possible arrangements. There are R round tables and N attendees. In case
Mathematical Computation Problem | A Conference | Codewindow.in Read More »
Previous Question By nature, an average Indian believes in saving money. Some reports suggest that an average Indian manages to save approximately 30+% of his salary. Dhaniram is one such hard working fellow. With a view of future expenses, Dhaniram resolves to save a certain amount in order to meet his cash flow demands in
Mathematical Computation Problem | Saving Money | Codewindow.in Read More »
