The average sales of gas lighters of 24 salesman excluding Mukesh is 46 pieces per day whereas Mukesh alone sells 96 piece per day. What will be the average sales of gas lighters if Mukesh's sale is

also included in it ?

(1) 46

(2) 48

(3) 50

(4) 71

If a cistern is 3 metre long, 2 metre wide and 1 metre deep, its capacity in litres is
 

(1) 6

(2) 600

(3) 6000 .

(4) 60000

      25 deep, and also to be formed into a solid square?

       1) 6000                           2) 700

      3 ) 3600                          4) NONE OF THESE