(1) Analysis and deduction.
(2) Logical division and classification.
(3) Relative and absolute identity.
Set V.
Answer ten questions. Time, 2 hours.
Test the validity, giving reasons:
1. All successful teachers are industrious, but you are not industrious because you are not successful.
2. John was a troublesome boy in the first and second grades, therefore he is going to make trouble for the third grade teacher.
3. Teaching is the art of imparting knowledge. Criticise, giving reasons. Define correctly, pointing out the essentials.
4. Explain the extensional and intensional use of terms and illustrate the law of variation.