A number of things of same kind tied together
A bunch is a number of things, usually all of the same kind, fastened together: a bunch of roses, of keys.
Which is correct spelling ?
Perhaps: (used when you are not sure about something) possibly; maybe
Which is incorrect spelling.
Square: a shape that has four straight sides of the same length and four angles of 90 degrees (right angles)
Word meaning of string
String: a piece of long, strong material like very thin rope, that you use for tying things.
Thread: a long thin piece of cotton, wool, etc. that you use for sewing or making cloth
Where does the balloon man stands?
The balloon man stands at the market square.