What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

A swan sits at the center of a perfectly circular lake. At an edge of the lake stands a ravenous monster waiting to devour the swan. The monster can not enter the water, but it will run around the circumference of the lake to try to catch the swan as soon as it reaches the shore. The monster moves at 4 times the speed of the swan, and it will always move in the direction along the shore that brings it closer to the swan the quickest. Both the swan and the the monster can change directions in an instant.
The swan knows that if it can reach the lake's shore without the monster right on top of it, it can instantly escape into the surrounding forest.

How can the swan successfully escape?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

What does the below rebus riddle means?

I am white when I am dirty, and black when I am clean. What am I?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

Take one out and scratch my head, I am now black but once was red. What am I?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

What month of the year has 28 days?