Hello, Srishti Saha. It is generally not recommended to demonstrate the solution formula within the Test Suite; it would be better to just specify the numerical values for the "correct" answers in the Test Suite. See also Problem 44631 for more discussion. —DIV
Test Suite flawed: should account for inherent imprecision of floating-point numbers.
Remove the two elements next to NaN value
Is it a number?
Matrix to column conversion
Check for keywords
convert the number to binary format & count digits
find number of times of occurrence of the most frequent number in a row vector
count upper and lower case characters
Basic matlab numeric and string manipulations
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