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Jan 2026 - Python - Week 6 - Numbers 1 - Graded

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Jan 2026 - Python - Week 6 - Numbers 1 - Graded

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Graded Assignment

Course: Jan 2026 - Python

Numbers 1 - Graded

Submission deadline has passed for this assignment

Due Mar 25, 2026 at 11:59 PM IST

Instructions

Use "Test Run" to verify your code with public test cases.

Press "Submit" to have your assignment evaluated.

You can submit your assignment multiple times up until the deadline.

Make sure to submit your final code by the deadline to receive your score.

Summary

100 out of100

Score

Public Tests

3/3 Passed

Submitted on Mar 25, 2026 at 2:20 PM IST

Private Tests

3/3 Passed

Submitted on Mar 25, 2026 at 2:20 PM IST

Change in eligibility criteria to write oppe2 exam: A5>=40/100 AND A6>=40/100 AND A7>=40/100 AND A8>=40/100. and becoming eligible to give the end term exam.

Find percentage increased

Write a function to calculate the percentage increase from the original value to the new value.

Assume original is less than or equal to new.

Examples


python
>>> percentage_increased(50, 75)
50.0
>>> percentage_increased(80, 100)
25.0

Template Code(Click to Expand)



def percentage_increased(original, new):
    '''Calculate the percentage increase from the original value to the new value.

    Assume original is less than or equal to new.

    Args:
        original (float): The original value.
        new (float): The new value.

    Returns:
        float: The percentage increase.

    Examples:
    >>> percentage_increased(50, 75)
    50.0
    >>> percentage_increased(80, 100)
    25.0
    '''
    ...

NOTE: You can use the below tools for working out and debugging. Click to open them in new tab.

PythonTutor | Starboard Notebook | Pyodide Terminal

Public Tests ( 3/3 )

Case 1

Input:


text
is_equal(
    round(percentage_increased(50, 75)),
    50
)

Expected Output:


text
50

Actual Output:


text
50

Case 2

Input:


text
is_equal(
    round(percentage_increased(80, 100)),
    25
)

Expected Output:


text
25

Actual Output:


text
25

Case 3

Input:


text
is_equal(
    round(percentage_increased(80, 80)),
    0
)

Expected Output:


text
0

Actual Output:


text
0

Private Tests ( 3/3 )

Case 1

Input:


text
is_equal(
    round(percentage_increased(100, 100)),
    0
)
is_equal(
    round(percentage_increased(1, 1.5)),
    50
)

Expected Output:


text
0

50

Actual Output:


text
0

50

Case 2

Input:


text
is_equal(
    round(percentage_increased(100, 105)),
    5
)
is_equal(
    round(percentage_increased(5, 15)),
    200
)

Expected Output:


text
5

200

Actual Output:


text
5

200

Case 3

Input:


text
is_equal(
    round(percentage_increased(40, 50)),
    25
)
is_equal(
    round(percentage_increased(200, 260)),
    30
)

Expected Output:


text
25

30

Actual Output:


text
25

30

💻 IITM Official Solution


python

def percentage_increased(original, new):
    '''Calculate the percentage increase from the original value to the new value.

    Assume original is less than or equal to new.

    Args:
        original (float): The original value.
        new (float): The new value.

    Returns:
        float: The percentage increase.

    Examples:
    >>> percentage_increased(50, 75)
    50.0
    >>> percentage_increased(80, 100)
    25.0
    '''

    return ((new - original)*100)/original

💻 My Submitted Code


python

def percentage_increased(original, new):
    '''Calculate the percentage increase from the original value to the new value.

    Assume original is less than or equal to new.

    Args:
        original (float): The original value.
        new (float): The new value.

    Returns:
        float: The percentage increase.

    Examples:
    >>> percentage_increased(50, 75)
    50.0
    >>> percentage_increased(80, 100)
    25.0
    '''
    ...

    increase = new - original
    if original == 0:
        return 0.0 if new == 0 else float('inf')

    percentage = (increase / original) * 100

    return float(percentage)