A water tank of height 10m, completely filled with water is placed on a level ground. It has two holes one at 3 m and the other at 7 m from its base. The water ejecting from

• A.  both the holes will fall at the same spot  
• B.  upper hole will fall farther than that from the lower hole
• C.  upper hole will fall closer than that from the lower hole
• D.  more information is required