Today's Daily Quiz is Live — Test your knowledge & improve your rank
|
Critical Thinking Medium 2 min

A person says, "I have never missed a train, so I will definitely catch today's train." What logical problem exists?

Hint
Past success does not guarantee a future event.

Answer

The conclusion is not guaranteed by the evidence.

Explanation

A perfect past record does not ensure the future outcome. Today could involve delays, traffic or other unexpected circumstances.

Step-by-Step Solution

Past events = successful.
Future event = uncertain.
Therefore certainty is not logically justified.
6 puzzles
A statement says: "All employees who work remotely use a laptop. Ravi uses a laptop. Therefore Ravi works remotely." Is this conclusion logically guaranteed?
19 views Critical Thinking
Medium
A store reports that sales increased after a new advertisement was launched. Can we conclude that the advertisement caused the entire increase?
20 views Critical Thinking
Hard
A survey of 500 students finds that 80% prefer online study materials. Can this result automatically be applied to every student in the country?
8 views Critical Thinking
Hard
A company says, "Our product has no negative reviews, therefore every customer is satisfied." What important information could be missing?
17 views Critical Thinking
Expert
A sign says: "No vehicles are allowed beyond this point." A person walks through carrying a bicycle. Has the person necessarily violated the sign?
8 views Critical Thinking
Medium