If coin is tossed twice, then the number of possible outcomes is ...............

Answer

To solve the problem of finding the number of possible outcomes when a coin is tossed twice, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Outcomes of a Single Toss**:
When a coin is tossed once, there are two possible outcomes: Heads (H) or Tails (T).

2. **Determine the Outcomes for Two Tosses**:
Since the coin is tossed twice, we need to consider all combinations of the outcomes from the first and second toss.

3. **List the Possible Outcomes**:
- First Toss: H, Second Toss: H → Outcome: HH
- First Toss: H, Second Toss: T → Outcome: HT
- First Toss: T, Second Toss: H → Outcome: TH
- First Toss: T, Second Toss: T → Outcome: TT

4. **Count the Total Outcomes**:
By listing all the combinations, we find the possible outcomes are:
- HH
- HT
- TH
- TT
Thus, the total number of possible outcomes when tossing the coin twice is 4.

### Final Answer:
The number of possible outcomes when a coin is tossed twice is **4**.

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