MCQOPTIONS
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| 1. |
To fill a rectangular tank of base area 700 m2, 140 m3 of water is required. What will be the height of the water level in the tank? |
| A. | 10 cm |
| B. | 20 cm |
| C. | 30 cm |
| D. | 40 cm |
| Answer» C. 30 cm | |