Study the given information carefully and answer the questions given below.

Seven students—A, B, C, D, E, F, and G—give presentations on seven different subjects: History, Math, Science, Art, Music, Geography, and Civics, from Monday to Sunday. A presents History on Monday. Three presentations are scheduled between A and E, who presents Music. The number of students presenting before B is the same as the number of students presenting after F, who presents Geography on Saturday. Four students present between B and the one who presents Civics. C presents immediately after the one who presents Math, and immediately before D, who presents Art.

On which day is the Math presentation scheduled?

The correct option is Tuesday.

Let's analyze the given information step-by-step to determine the schedule of presentations for all seven students (A, B, C, D, E, F, G) from Monday to Sunday:

1. Identify the fixed days and details given directly:

• The seven days of the week in order are: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
• A presents History on Monday.
• F presents Geography on Saturday.

2. Determine E's schedule:

• Three presentations are scheduled between A (Monday) and E.
• Counting 3 days after Monday (Tuesday, Wednesday, Thursday), E presents on Friday.
• E presents Music on Friday.

3. Determine B's schedule:

• The number of students presenting before B is equal to the number of students presenting after F (Saturday).
• Since F presents on Saturday, exactly 1 student presents after F (on Sunday).
• Therefore, exactly 1 student must present before B, which means B presents on Tuesday.

4. Determine the Civics presentation day:

• Four students present between B (Tuesday) and the one who presents Civics.
• Counting 4 days after Tuesday (Wednesday, Thursday, Friday, Saturday), the Civics presentation is on Sunday.

5. Determine C and D's schedule and the remaining subjects:

• C presents immediately before D (who presents Art). So, C and D must be on consecutive days: C followed by D.
• Looking at the available days: Wednesday and Thursday are free.
• Therefore, C presents on Wednesday and D presents Art on Thursday.
• We are given that C presents immediately after the one who presents Math. Since C presents on Wednesday, the Math presentation must be on Tuesday (presented by B).
• The remaining student G presents Science on Sunday.

Final Schedule Summary:

• Monday: A - History
• Tuesday: B - Math
• Wednesday: C - Science
• Thursday: D - Art
• Friday: E - Music
• Saturday: F - Geography
• Sunday: G - Civics

Thus, the Math presentation is scheduled on Tuesday.