| Alpa tulsiyani asks : two pipes a and b can fill a tank in 24 and 30 minutes respectively.both are opened together,but at the end of 8 minutes the first is turned off.the time taken ti fill the remaining part of the tank is.....if anyone know how to do it thn post it, |
| Alpa tulsiyani asks : a can do piece of work in 25 days.he worked at it for 15 days,and then b completed the work in 10 days.both will finish it together in... |
| Sangram singh asks : Q.. The output quality of a printer is measured by (A)Dot per inch (b)Dot per sq. inch (c)Dots printed per unit time (d)All Above |
| Sus asks : i have done b.com ... can i do mca? i dont have any knowledge of computer programme... and i am also weak in 10+2 maths is mca a good option?? |
| Swapnali asks : show that if A and B are finite sets, then |A^B| <_ |AUB|.determine when this relationship is an equality.rn |