Wipro Interview Question

First Round Interview Question: 1. Highest Salary on given dictionary data, I have used pandas. data = {'name': ['Virat', 'Ronaldo', 'Rohit'], 'salary': [50000, 60000, 55000], 'date_joined': ['2018-01-01', '2017-01-01', '2019-01-01']} 2. Average Grades class wise, students_data = [ {"name": "Alice", "class": "10th", "grades": [85, 90, 78]}, {"name": "Bob", "class": "10th", "grades": [70, 88]}, {"name": "Charlie", "class": "9th", "grades": []}, {"name": "David", "class": "10th", "grades": [95, 100, 92, 88]}, {"name": "Eve", "class": "9th", "grades": [80, 85, 88]} ]