General Officer (Sonali, Janata, Krishi, Development Bank 24-05-2019)

1. The rectangular area of the screen that displays a program , data and / or information is a-

2. x can do a piece of work in 20 days and Y can do the 1/7th of the same work in 5 days. In how many days together they can complete the 11/14th of the total work?

3. The employees ---- about the closure before the announcement was made public.

4. A boat can travel form point A to point B and return back to point a in 9 hours. Speed of the boat in still water is 8 km/h and the speed of the stream is 4 km/h. Find the distance between A and B.