Interview Questions

Asish B. - "Number of employees after the first year = n*(1+r) = n1 Number of employees after the second year = n1(1+r) = n(1+r)**2 Hence, the number of employees after 't' years = n(1+r)*t"See full answer

Sourav K. - "We can use a pool of memory where each index we can store the parent of current index then we can use same lca approach for array instead of pointers."See full answer

Himanshu G. - "First, I’d start by checking the alignment of each idea with our core business goals. If any idea doesn't directly contribute to those goals, I’d deprioritize or eliminate it upfront. Next, I’d use a scoring model like RICE (Reach, Impact, Confidence, Effort), especially because effort is a critical factor when resources are limited. This gives us a structured and quantifiable way to rank the ideas. Once we have a prioritized list based on scores, I’d take it a step further and evaluate key as"See full answer

Sinchita S. - "Statistical power is defined as the probability that a test will correctly reject a false null hypothesis. In other words, it is the likelihood of detecting an effect (e.g. a real difference between two groups) if one actually exists. It is typically set to 80% meaning that 80% of the time we will can correctly detect a difference between the groups. It is also a critical component of calculating the correct sample size for an experiment. Let's say if we conduct an experiment on a very small sam"See full answer