Unacademy Maths Teacher Interview Questions and Answers

Python can be used to analyze COVID-19 outbreak data.

• Python libraries like Pandas, NumPy, and Matplotlib can be used for data analysis and visualization.

• Data can be obtained from sources like John Hopkins University and World Health Organization.

• Analysis can include tracking the spread of the virus, identifying hotspots, and predicting future trends.

• Machine learning algorithms can also be used for analysis and predicti...read more

Code to find Armstrong number

• An Armstrong number is a number that is equal to the sum of its own digits raised to the power of the number of digits

• Loop through each digit of the number and calculate the sum of each digit raised to the power of the number of digits

• Compare the sum with the original number to check if it is an Armstrong number

Code to shuffle a given set of numbers randomly.

• Use a random number generator to generate a random index within the range of the array.

• Swap the element at the current index with the element at the randomly generated index.

• Repeat the above step for all elements in the array to shuffle the array randomly.

Code to multiply a number

• Declare two variables, one for the number and one for the multiplier

• Multiply the two variables using the * operator

• Store the result in a new variable or print it directly