Question
A truck travels at a speed of 60 km/h from city P to
city Q and returns to city P by the same route at a speed of 100 km/h. What is the average speed of the truck for the given journey?Solution
The truck travels from P to Q at 60 km/h and returns at 100 km/h.
Using the average speed formula for two equal distances:
Substituting a=60 and b=100:
Display type of visual aids
Lowest inland water resources in which state?
In the ATP-driven proton potassium exchange mechanism, the H+ ions are formed due to dissociation of
Drainage method used in high water table areas under the surface.
Deficiency of niacin can cause
Central Rice Research Institute is located in which of the following states?
Optimum temperature for sowing wheat is
Which among the following biofertilizer do not provide nitrogen
Which of the following fruit is highly drought tolerant?
Which one of the statements is correct regarding the energy calculation using Rittinger?
Relevant for Exams:
