Question 1
Tournament participants: Alok, Kamal, Vikas, Navin
Given the following clues:
1. Alok is younger than Kamal
2. Kamal is younger than Vikas
3. Vikas is younger than Navin
4. Each person is exactly 4 years older than the person immediately younger than them.
5. Kamal is 19 years old.
Determine Vikas's age.
Step 1: From clues 1-3, the age order from youngest to oldest is:
Alok → Kamal → Vikas → Navin
Step 2: From clue 4, each consecutive person differs by exactly 4 years.
So if youngest = x, then: Alok=x, Kamal=x+4, Vikas=x+8, Navin=x+12
Step 3: From clue 5, Kamal (the 2nd) = 19
Therefore, x + 4 = 19
Solving: x = 19 - 4 = 15
Step 4: All ages are:
• Alok = 15
• Kamal = 19
• Vikas = 23
• Navin = 27
Step 5: Vikas is the 3rd.
Therefore, Vikas = 23
Alok → Kamal → Vikas → Navin
Step 2: From clue 4, each consecutive person differs by exactly 4 years.
So if youngest = x, then: Alok=x, Kamal=x+4, Vikas=x+8, Navin=x+12
Step 3: From clue 5, Kamal (the 2nd) = 19
Therefore, x + 4 = 19
Solving: x = 19 - 4 = 15
Step 4: All ages are:
• Alok = 15
• Kamal = 19
• Vikas = 23
• Navin = 27
Step 5: Vikas is the 3rd.
Therefore, Vikas = 23