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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 4 of 5 • Questions 31-40 of 50
Q31medium
What will be printed? num = 99 s = "Python" if num < 100 and s[0].isupper(): result = num + len(s) print(result) else: print(-1)
Q32hard
What is the output?
arr = [1, 2, 3]
s = "abc"
result = [arr[i] * ord(s[i]) for i in range(min(len(arr), len(s)))]
print(result)Q33hard
What will be printed? num = 15 s = "test" if num % 3 == 0 and num % 5 == 0 and len(s) == 4: print("FizzBuzz and length match") else: print("No match")
Q34medium
What does this code do? arr = [5, 10, 15, 20] s = "Hi" result = [x for x in arr if x % len(s) == 0] print(result)
Q35hard
What is the result?
num = 456
s = str(num)
arr = [int(ch) for ch in s]
result = sum([x for x in arr if x % 2 == 0])
print(result)Q36hard
What will be printed? arr = [1, 2, 3, 4, 5] s = "Hello" result = [arr[i] for i in range(len(arr)) if arr[i] > len(s) // 2] print(result)
Q37hard
What is the output?
num = 24
s = "test"
if num % 2 == 0 and num % 3 == 0 and len(s) < 5:
result = num * len(s)
print(result)
else:
print(0)Q38medium
What will be printed? arr = [2, 4, 6, 8] s = "abc" result = [x for x in arr if x > len(s)] print(len(result))
Q39medium
What does this code do? num = 100 s = "Python" result = num if num >= 100 else len(s) print(result)
Q40medium
What is the result?
arr = [1, 2, 3, 4, 5]
s = "Hi"
result = sum([x for x in arr if x % 2 == 1]) + len(s)
print(result)...