What are the various ways in which mosquitoes can be eradicated from any area?

What are the different ways in which the polymers can be classified?

What are the main observations, which can be made from Compton effect

Growth can be measured in various ways. Which of these can be used as parameters to measure growth

Which are various ways to reduce stress ?

Which are the various ways that help us to relieve stress?

Answer the following questions: What are the different ways in which the velocity of a body can be changed? Give one examples in each case.

What are the various factors due to which the ionization enthalpy of the main group elements tends to decrease down a group?

Find the number of ways in which 12 different flowers can be arranged in a garland so that 4 particular flowers are never seperate.

Find the number of ways in which 12 different flowers can be arranged in a garland so that 4 particular flowers are always together?

What are the various reaasons of increase in stress which disturbs social health ?