For the following questions answer them individually
Who among the following took charge as the MD and CEO of ICICI Securities with effect from May 7, 2019?
The breadth of a rectangular field is 60% of its length. If the perimeter of the field is 800 m, what is the area of the field?
Two pipes P and Q can fill a tank in 32 minutes and 48 minutes. Both pipes are opened and after some time pipe Q is turned off. The tank is filled in 24 minutes. When was the pipe Q closed?