In a group of six women there are four dancers, four vocal musicians, one actress and three violinists. Girija and Vanaja are among the violinists while Jalaja and Shailaja do not know how to play on the violin. Shailaja and Tanuja are among the dancers. Jalaja, Vanaja, Shailaja and Tanuja are all vocal musicians and two of them are also violinists. If Pooja is an actress, who among the following is certainly a dancer and a violinist?
A
Jalaja
B
Pooja
C
Shailaja
D
Tanuja
Correct Answer: Option D
Explanation
To solve this intuitively, we focus strictly on the requirement: **Who is a Dancer AND a Violinist?**
1. **I