Some girls are sitting in a row. Anita is sitting fourteenth from the left and Rekha is seventh from the right. If there are four girls between Anita and Rekha, how many girls are there in the row?

Options

A. 25
B. 23
C. 21
D. 19

Explanation

To find out how many girls are sitting in the row, we can follow these steps:

### Step 1: Identify the positions of Anita and Rekha
- Anita is sitting 14th from the left.
- Rekha is sitting 7th from the right.

### Step 2: Determine the number of girls between Anita and Rekha
- There are 4 girls sitting between Anita and Rekha.

### Step 3: Calculate Rekha's position from the left
- Since there are 4 girls between Anita and Rekha, we can find Rekha's position from the left by adding the positions of Anita, the girls between them, and Rekha's position:
- Position of Anita from the left = 14
- Number of girls between them = 4
- Therefore, Rekha's position from the left = 14 (Anita's position) + 4 (girls in between) + 1 (Rekha herself) = 19

### Step 4: Use Rekha's position from the right to find the total number of girls
- Rekha is 7th from the right.
- The total number of girls in the row can be calculated using the formula:
\[ \text{Total Girls} = \text{Position of Rekha from the left} + \text{Position of Rekha from the right} - 1 \]
- Plugging in the values:
\[ \text{Total Girls} = 19 + 7 - 1 = 25 \]

### Conclusion
- Therefore, the total number of girls in the row is **25**.

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