Welcome to your Logical Puzzles and Sequences, Decision Making (UCAT)
1.
Decision Making Scenario: You have 5 tasks: T1-T5. T2 depends on T1, T4 depends on T2 and T3, T5 depends on T3. T1, T3 take 1 day each; T2, T4, T5 take 2 days each. Shortest completion time?
2.
Pattern Recognition: Find the odd one out: 2, 3, 5, 9, 11, 13
3.
Logical Deduction: A farmer has chickens and cows. There are 18 heads and 52 legs. How many cows are there?
4.
Decision Making Puzzle: You have three jars: one contains only apples, one only oranges, one a mix. All jars are mislabeled. You pick a fruit from the jar labeled “Mixed” and it’s an apple. How do you correctly label all jars?
5.
Number Sequence: Find the missing number: 7, 14, 28, 56, ?
6.
Sequence Puzzle: What comes next in the sequence? 2, 6, 12, 20, 30, ?
7.
Logical Puzzle: All students in a class play either chess or football. If 15 students play chess, 20 play football, and 5 play both, how many students are there in total?
8.
Sequence Pattern: Find the missing letter: A, C, F, J, ?
9.
Logical Puzzle: If 3 machines take 3 minutes to make 3 widgets, how long would 6 machines take to make 6 widgets?
10.
Decision Making: You are managing a project. Task A takes 3 days, Task B takes 2 days, Task C takes 4 days. Tasks A and B can be done simultaneously, but Task C depends on A. Minimum time to complete all tasks?
