Q3.

Find the odd one out: 

Q4.

Consider the statement and the following arguments and decide which argument is strong in relation to the statement.

Statement:
Can the government, local authorities, and citizens cooperate in tackling the problem of air pollution in the city?

Arguments:

I. Yes, they should jointly come up with a solution because it affects everyone living in the city.

II. No, it is the responsibility of the government to ensure clean air.

Q5.

Which element has the maximum melting and boiling point?