Q1easy
What is the logical difference between = and == in standard programming logic?
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25 Questions Total
Logical Reasoning Fundamentals MCQs
Topic-wise practice questions for Problem Solving & Analytical Skills. Test your knowledge, check solutions on demand, and pace your preparation.
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Practice in Timed ModeQ2medium
In many programming languages, if the first operand in an AND expression evaluates to False, the program does not evaluate the second operand. This behavior is called:
Q3medium
In Boolean logic, which operator requires EVERY condition to be true in order to output TRUE?
Q4easy
A "Tautology" in logic refers to a statement that is:
Q5medium
A firewall blocks IP addresses if they are on the "Blacklist" OR if they have more than 100 failed logins, UNLESS they are on the "Whitelist". The correct logical structure is:
Q6medium
How can the nested logic block below be optimized into a single line?
if (temperature > 30) {
if (humidity > 80) {
TurnOnAC()
}
}
Q7medium
(Code Error / Debugging) A program checks if a year is a leap year. The rule is:
divisible by 4, but NOT divisible by 100, UNLESS divisible by 400. What is wrong with this
logic?
if (year % 4 == 0 AND year % 100 == 0 AND year % 400 == 0)
Q8easy
(Calculation) Evaluate: NOT ( (True AND False) OR (False OR True) )
Q9easy
In propositional logic, a "Contradiction" is:
Q10easy
What is the binary result of the bitwise AND operation between 1100 and 1010?