Logical Reasoning and Puzzles Flashcards
7 cards from real Mettl practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Logical Reasoning and Puzzles flashcards as text
Some doctors are teachers. All teachers are graduates. Conclusion I: Some doctors are graduates. Conclusion II: All graduates are doctors. Which is correct?
Answer: Only Conclusion I follows
Some doctors are teachers and all teachers are graduates, so some doctors must be graduates; the converse 'all graduates are doctors' is not implied.
In a code: '247' = 'spread red carpet', '256' = 'dust your carpet', '264' = 'dust wet carpet'. Which digit represents 'your'?
Answer: 5
Digit 2 = carpet (common to all three), digit 6 = dust (common to 256 and 264), so digit 5 = your (unique to 256).
Pointing to a photo, Ravi says, 'His mother is the only daughter of my mother.' How is Ravi related to the person in the photo?
Answer: Maternal Uncle
The only daughter of Ravi's mother is Ravi's sister; the photo shows her son, making Ravi his maternal uncle.
A is older than B. C is older than A. D is older than C but younger than E. Who is the youngest?
Answer: B
The order from oldest to youngest is E > D > C > A > B, so B is youngest.
Find the odd one out: 144, 169, 196, 225, 250.
Answer: 250
144, 169, 196, and 225 are perfect squares (12², 13², 14², 15²); 250 is not a perfect square.
If the day before yesterday was Saturday, what day will it be the day after tomorrow?
Answer: Wednesday
Day before yesterday = Saturday means today = Monday, so day after tomorrow = Wednesday.
A is to the east of B, C is to the north of B, D is to the south of A, and E is to the east of C. In which direction is E from D?
Answer: North-East
Mapping the positions shows E is north and east of D, placing E to the North-East of D.