Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Main contestant | Co-contestant (Yaar vs. Pyaar) | Date performed | Scores by each individual judge | Total score/week | Position | Status |
| --- | --- | --- | --- | --- | --- | --- |
| Hiten Tejwani | Gauri Pradhan | July 24 | 5 + 5 + 5 = 15 | 37/60 | Bottom 2 | Eliminated |
| Hiten Tejwani | Nandini Singh | July 24 | 7 + 7 + 8 = 22 | 37/60 | Bottom 2 | Eliminated |
| Kashmira Shah | Krushna Abhishek | July 23 | 10 + 10 + 10 = 30 | 48/60 | Top 2 | Current |
| Kashmira Shah | Mukul Dev | July 24 | 5 + 6 + 7 = 18 | 48/60 | Top 2 | Current |
| Vishal Singh | Pranita Sahu | July 23 | 5 + 6 + 4 = 15 | 38/60 | Bottom 2 | Current |
| Vishal Singh | Dimple Jhangiani | July 24 | 7 + 8 + 8 = 23 | 38/60 | Bottom 2 | Current |
| Karanvir Bohra | Teejay Sidhu | July 23 | 8 + 8 + 9 = 25 | 46/60 | Top 2 | Current |
| Karanvir Bohra | Tina Parekh | July 24 | 8 + 7 + 7 = 21 | 46/60 | Top 2 | Current |
| Jatin Shah | Priya Bhatija | July 23 | 5 + 8 + 8 = 21 | 40/60 | Safe | Current |
| Jatin Shah | Shalini Chandran | July 24 | 6 + 6 + 7 = 19 | 40/60 | Safe | Current |
| Mridul Singhvi | Tina Sachdev | July 23 | 7 + 7 + 7 = 21 | 42/60 | Safe | Current |
| Mridul Singhvi | Wasna Ahmed | July 24 | 7 + 7 + 7 = 21 | 42/60 | Safe | Current |
Question:
Who is the main contestant with a total score/week of 42/60 and a co-contestant (Yaar vs. Pyaa) of Tina Sachdev?
Answer:
Mridul Singhvi