Govt. Exams
Entrance Exams
Pattern: 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42. Each term is n(n+1).
Net east-west displacement: 30 - 30 = 0 km. Net north-south displacement: 40 - 20 = 20 km north. Final position is 20 km north of starting point.
Each letter is coded as its position in alphabet: T=20, R=18, A=1, I=9, N=14. Similarly: P=16, L=12, A=1, N=14, T=20. So PLANT = 16-12-1-14-20.
Ravi's father's only son = Ravi himself. Ravi's son's daughter = Ravi's niece. The photograph shows Ravi's niece.
Only some players are champions. We cannot conclude all players are confident as not all players are necessarily champions.
All depressed people are pessimists. No pessimist is happy. Therefore, no depressed person is happy.
All humans are mammals and all mammals breathe through lungs. Therefore, all humans breathe through lungs. Option D is definitely false.
Only some leaders are visionary, not all. Therefore, we cannot conclude all leaders are forward-thinking.
All painters are artists. No artist is a businessman. By logical chain, no painter can be a businessman.
Since all honest people are politicians and no politician is corrupt, it follows that all honest people are not corrupt.
