Downstream speed of the boat = 140/7 = 20 km/hr Upstream speed of the boat = 130/13 = 10 km/hr Speed of boat in still water = (20 + 10)/2 = 15 km/hr
Typhoid is caused by ______.
Which of the following part of the earth doesn’t allow the S wave to pass through itself?
Division of Agricultural Meteorology at Pune was established in:
The sky appears blue because of –
Which of the following is an example of a plant which reproduce through its buds?
Which of the following statement is correct?
I. The property of metals by which they can be beaten into thin sheets is called ductility.
...An object is placed on the axis of a concave mirror at its focus (F). The image formed is:
What is the industrial name of Epsum?
The process of elimination of water from any system is called?
Which of the following is a bacterial disease?
