Question
What is India’s ranking in the 2025 World Happiness
Report?Solution
India ranked 118th in the World Happiness Report 2025, showing a modest improvement from previous years.
In KNN, what does the ‘K’ denote?
Which one of the following is used to update weights in neural networks?
What is a confusion matrix used for?
Which technique is used to reduce dimensionality while preserving variance?
Which layer of IoT focuses on transmitting data between devices and servers?
What does ROC curve represent?
What is a botnet typically used for?
What does underfitting indicate?
In decision trees, what is entropy used for?
Which of these is a parametric algorithm?