Choose the correct figure which will replace the question mark.

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.
Statement:
No dog is a cat. Some cats are rats. All rats are pigs.
Conclusions:
1. All dogs are rats
2. All pigs are rats
3. Some pigs are cats
4. No pig is a dog

Find the odd one out:

Select the odd figure out of the following series.

A question is given followed by two arguments numbered I and II You have to decide which of the arguments is a 'strong' argument.
Question: 

Should the people of India pay taxes to the government?
Arguments:
I. Yes, taxes have to be paid to the government to run the country.
II. No, taxes need not be paid, as a person has to look after his /her needs first.