Solving the Teacher Schedule Logic Puzzle

This question is a logic puzzle where we need to match six teachers (J, K, L, M, N, O) with six subjects (Hindi, English, Math, Science, Social Science, Arts) and six teaching days (Monday to Saturday).

We are given several clues that help us deduce the complete schedule. Let's break down the clues and build the schedule step-by-step.

Analyzing the Given Clues

• Clue 1: J teaches Arts on Saturday. This gives us a direct match: Saturday is for J and Arts.
• Clue 2: L teaches neither English nor Social Science, but he teaches on Thursday. This tells us the day for L is Thursday, and his subject is one of Hindi, Math, Science, or Arts. We already know Math is on Wednesday and Arts is on Saturday.
• Clue 3: Wednesday is reserved for Maths taught by K. Another direct match: Wednesday is for K and Maths.
• Clue 4: O teaches Science a day before N. This implies O teaches Science on a certain day, and N teaches his subject on the very next day.
• Clue 5: Social Science is taught a day before Arts. Since Arts is on Saturday (Clue 1), Social Science must be taught on Friday.

Building the Schedule

Let's use the clues to fill in the schedule for each day.

From Clue 5, Social Science is on Friday. We can update the table:

Now let's consider Clue 4: O teaches Science a day before N. We look for consecutive days where both the teacher and subject slots are available. The available slots are Monday and Tuesday. If O teaches Science on Monday, then N must teach on Tuesday.

So, we place O and Science on Monday, and N on Tuesday.

The only remaining teacher is M. The only remaining day for a teacher to be assigned is Friday. So, M teaches on Friday.

The remaining subjects are Hindi and English. The remaining slots for subjects are Tuesday (taught by N) and Thursday (taught by L).

From Clue 2, L teaches neither English nor Social Science. Social Science is on Friday, which is consistent. This means L must teach Hindi, as English is the only other subject left.

If L teaches Hindi on Thursday, then N on Tuesday must teach the last remaining subject, which is English.

Here is the final schedule:

Let's quickly check all the clues with the final schedule:

• J teaches Arts on Saturday: Yes.
• L teaches neither English nor Social Science, but teaches on Thursday: Yes, L teaches Hindi on Thursday.
• Wednesday is for Maths by K: Yes.
• O teaches Science a day before N: Yes, O teaches Science on Monday, N teaches English on Tuesday.
• Social Science is taught a day before Arts: Yes, Social Science is on Friday, Arts on Saturday.

All clues are satisfied, and all teachers, subjects, and days are uniquely assigned.

Answering the Specific Question

The question asks: Which subject is taught on the day between Thursday and Saturday?

The days are Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

The day immediately after Thursday is Friday.

The day immediately before Saturday is Friday.

Therefore, the day between Thursday and Saturday is Friday.

According to our completed schedule, the subject taught on Friday is Social Science.

Conclusion

Based on the logical deduction from the clues, the subject taught on the day between Thursday and Saturday is Social Science.

Revision Table: Teacher Schedule Details

Additional Information: Logic Puzzle Strategies

Logic puzzles, especially those involving matching different categories like people, items, and attributes, can often be solved effectively using a grid or table.

• Start by listing all categories and items within each category.
• Read through the clues carefully, marking direct associations (like "J teaches Arts on Saturday") in your table.
• Use negative information (like "L teaches neither English nor Social Science") to eliminate possibilities. This is often as important as positive information.
• Look for clues that link two pieces of information based on position or order (like "a day before").
• Combine clues. Information from one clue might unlock the meaning of another. For example, knowing Arts is on Saturday helps place Social Science based on the "day before" clue.
• Systematically fill in the table. Each piece of information added helps narrow down options for the remaining slots.
• Once the table is complete, review it to ensure all clues are satisfied and that each item in each category is used exactly once where required.
• Finally, answer the specific question asked using your completed table.

Practice with different types of logic puzzles helps improve deduction and reasoning skills.