Solution:

Rajesh will love villages but he will hate towns.

This is because he only likes things that contain double letters in their spelling.
The words balloons, swimming and weeds have double letters. Even villages has double letters and thus he will love villages.

Solution:

There are 99 strawberry toffees in that jar.

We know for sure that there is at least one orange toffee in that jar. Now the question tells us that on picking two random toffees, one must be strawberry. This can only be possible if all the other 99 toffees are strawberry flavored.

Solution:

All

Explanation:
The phrase 'all but five died' means that all except five died. This means that only five are left alive.

Solution:

There are 99 strawberry toffees in that jar.

We know for sure that there is at least one orange toffee in that jar. Now the question tells us that on picking two random toffees, one must be strawberry. This can only be possible if all the other 99 toffees are strawberry flavored.

Solution:

It is not Richard because if it was, Richard 1 and Morgan 3 would both be false, which would make Richard 2 and Morgan 2 both true which is a contradiction.

It is not Travis because if it was, Travis 1 and Travis 3 would both be false, which is not possible.

Therefore, the killer must be Morgan.

Solution:

If nobody goes there, then that restaurant can't be crowded.

Solution:

==Solution 1==
Pamela is Michael's daughter. This is because Michael is Shelly's son. Also he is married to one of the Joseph's daughters. Joseph's other daughter is married to Harry and Danny is their son.

==Solution 2==
Michael and Harry are brothers. Shelly is their mother. In this case, 'Harry's wife's sister's husband's mother's son' refers to Harry himself. Thus, Danny is Michale's son and Pamela is Harry's daughter which means that Pamela is Michael's niece.

Solution:

Bob hacked the server.

You can solve this mystery by assuming every one of them as a hacker turn wise. Suppose Timothy is the hacker. Then, his first and last statement will be lies. But that cant be true as he can speak just one lie.

You will find the same result while assuming Christopher, Maggie and Beatrice as the hackers but will see that while assuming Bob as the hacker, only his first statement is false.

Thus Bob is the hacker.

Solution:

This is what Birbal said after bowing in front of the real king:
"Your majesty, the other kings were watching you closely in order to imitate you accurately while you were sitting with your calm and composed demeanor. This is how I found out that you are the real king."

His Quick wit flabbergasted the king and he was rewarded with luxurious gifts and jewels in return.

Solution:

No one can take out any money from the taxi meter because it simply does not contain any money. It just has a timer installed that is used to decide the fare as per the distance covered.