2. Two pipes A and B can separately fill a cistern in 60 and 75 minutes respectively. There is a third pipe at the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time can third pipe alone empty the cistern?
3. A man misses a train by 40 minutes if he travels at 30 kmph. If he travels at 40 kmph, then also he misses the train by 10minutes. What is the minimum speed required to catch the train on time?
The take home test was a mini project to implement three independent features with very specific and detailed criteria for evaluation
My Interview With English , What is the import risk
(Paraphrased) What are your expectations from your next work environment (In context of my work experience at a startup and at a large company)?
How would you scale a web app with exponential growth.
Software Developer Assessment: Build an API in any framework I wanted.
Given two containers A and B and their capacity and a target amount x, find the shortest steps to extract x liters from those two containers in container A. The operations you can perform are: Fill A, fill B, empty A, empty B, A to B and B to A.
why do you want to join NoRedInk
How would you implement pagination on an API
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