A. 4 mm/hr

B. lOmm/hr

C. 20 mm/hr

B. lOmm/hr

C. 20 mm/hr

**D. 40 mm/hr(Correct)**Answering Exams

A. 4 mm/hr

B. lOmm/hr

C. 20 mm/hr

**D. 40 mm/hr(Correct)**

B. lOmm/hr

C. 20 mm/hr

- A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 4 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold?
- A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full?
- Ctrl + S Shortcut is used in Microsoft Word to_____________?
- Name the first British actress to appear on a British stamp 1985?
- Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of
- The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be______________?
- The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be__________________?
- Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes?
- When you insert a comment in a document, the comment appears in a___________?
- Who in 1958 was the first British Formula one champion?

Comments