A cylindrical drum, open the top, contains 30 liters of water. It drains out through a small opening at the bottom. 10 liters of wates comes out in time t_(1) the next 10 liters in further time t_(2) and the last 1 liters in futher time t_(3). Then

A cylindrical drum, open the top, contains 30 liters of water. It drai

1.	A cylindrical drum, open the top, contains 30 liters of water. It drains out through a small opening at the bottom. 10 liters of wates comes out in time t_(1) the next 10 liters in further time t_(2) and the last 1 liters in futher time t_(3). Then
Answer» `t_(1)=t_(2)=t_(3)` `t_(1)gtt_(2)gtt_(3)` `t_(1)ltt_(2)ltt_(3)` `t_(2)gtt_(1)=t_(3)` Answer :C