Easy 2 point Medium 4 points Hard 6 points Ninja 10 points

Question	Type	Level	Solve
Write a function to reverse a string?	String	Easy	Solve
Write a function to convert string to number?	String	Easy	Solve
Write a function to find the highest occurrence character in the given string?	String	Easy	Solve
Write a function to compute the area of a circle given radius?	Math	Easy	Solve
Write a function to compute the circumference of a circle given radius?	Math	Easy	Solve
Write a function that calculates and returns the probability of getting a head in 1 coin toss?	Math	Easy	Solve
Write a function to calculate the length of given string?	String	Easy	Solve
Write a function to add given two matrices?	Math	Easy	Solve
Write a function that checks whether given number is divisible by 5?	Number	Easy	Solve
Write a function that checks whether given number is even?	Number	Easy	Solve

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