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Logic Building - Phase 6: Mixed Logical Challenges
Apply all concepts together to solve complex, real-world logical problems
50 questions•5 pages•~75 min
Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.
A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.
Progress: 0 / 500%
Page 2 of 5 • Questions 11-20 of 50
Q11medium
What will be printed? num = 25 s = "Python" if num % 5 == 0 and len(s) > 5: print("Condition met") else: print("Condition not met")
Q12hard
What is the output?
arr = [1, 2, 3]
s = "abc"
result = [str(arr[i]) + s[i] for i in range(min(len(arr), len(s)))]
print(result)Q13hard
What will be printed? num = 42 s = "Hello" if num % 2 == 0 and s[0].isupper(): result = num // len(s) print(result) else: print(0)
Q14medium
What does this code do? arr = [5, 10, 15, 20] s = "test" result = [arr[i] for i in range(len(arr)) if arr[i] > len(s)] print(result)
Q15hard
What is the result?
num = 123
s = str(num)
arr = [int(ch) for ch in s]
result = sum([x for x in arr if x % 2 == 1])
print(result)Q16hard
What will be printed? arr = [1, 2, 3, 4, 5] s = "abcde" result = [arr[i] if i < len(arr) else ord(s[i-len(arr)]) for i in range(7)] print(result)
Q17medium
What is the output?
num = 100
s = "Python"
if num >= 100 and len(s) == 6:
result = num // len(s)
print(result)
else:
print(-1)Q18easy
What will be printed? arr = [10, 20, 30] s = "Hi" result = sum(arr) + len(s) print(result)
Q19medium
What does this code do? num = 456 s = str(num) arr = [int(ch) for ch in s] result = max(arr) - min(arr) print(result)
Q20hard
What is the result?
arr = [1, 2, 3, 4, 5]
s = "Hello"
result = [arr[i] for i in range(len(arr)) if arr[i] % 2 == 0] + [len(s)]
print(result)...