| A | B | C | D | E | F |
| Sample No. | Area | Day (0) (mm) | Day 3 (mm) | D-C (mm) | Result |
| 1 | Sadar | 1.53 mm | 7 mm | 5.47 mm | Positive |
| 2 | Parbutapur | 2.74 mm | 8 mm | 5.26 mm | Positive |
| 3 | Parbutapur | 2.07 mm | 7.87 mm | 5.8 mm | Positive |
| 4 | Sadar | 1.02 mm | 8 mm | 6.98 mm | Positive |
| 5 | Parbutapur | 2.02 mm | 7.85 mm | 5.83 mm | Positive |
| 6 | Sadar | 1 mm | 6.54 mm | 5.54 mm | Positive |
| 7 | Parbutapur | 2 mm | 9 mm | 7 mm | Positive |