week 7 - Graded Assignment 7

Course: Jan 2026 - Python

week 7 - Graded Assignment 7

Last Submitted: You have last submitted on: 2026-04-01, 03:40 IST

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Question 1

python
Run Inline
def func(nums:list):
    return sum(num for num in nums if len(str(num))<2)

• Aggregation
• Filtering
• Mapping
• None of the above

• summing to give a single result
• filtering the numbers with single digit.

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Question 2

python
Run Inline
def func(nums:list):
    return sum(num*2 for num in nums)

• Aggregation
• Filtering
• Mapping
• None of the above

• Summing to give single value
• doubling each value

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Question 3

python
Run Inline
def func(nums:list):
    return "".join((str(num) for num in nums))

• Aggregation
• Filtering
• Mapping
• None of the above

• concatenating strings to give a final string.
• repeating and add space to each element.

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Question 4

python
Run Inline
def func(sentence:str):
    return next((word*2 for word in sentence.split() if 'a' in word))

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 5

python
Run Inline
def func(sentence:str):
    return [word*2 for word in words if 'a' in word]

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 6

python
Run Inline
def func(sentence:str):
    return ''.join([
        chr(ord(char)+1) if char in 'aeiou' else chr(ord(char)-1)
        for char in sentence
    ])

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 7

python
Run Inline
def func(sentence:str):
    return ''.join([
        chr(ord(char)+1)
        for char in sentence
        if char in 'aeiou'
    ])

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 8

python
Run Inline
def func(nums:list):
  return [num*2 for num in nums]

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 9

python
Run Inline
def func(n:int):
    return [num*2 for num in range(n) if len(str(num)<2)]

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 10

python
Run Inline
def func(n:int):
    return [
        num*2 if len(str(num))<2 else num*3
        for num in range(n)
    ]

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 11

python
Run Inline
def func(n:int):
    return [num for num in range(n) if len(str(num))<2]

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 12

python
Run Inline
def func(n:int):
    return next((num for num in range(n) if len(str(num))<2), None)

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 13

python
Run Inline
def func(n:int):
    result = [num for num in range(n) if len(str(num))<2]
    return result[-1] if result else None

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 14

python
Run Inline
def func(nums:list):
    return min(num)

• Aggregation
• Filtering
• Mapping
• None of the above

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Question 15

python
Run Inline
def func(nums:list):
    return min(len(str(num)) for num in nums)

• Aggregation
• Filtering
• Mapping
• None of the above

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