1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

What do you see in the image below

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

I know a nine-letter word having only one vowel.
Do you ?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

What can you see in the middle of March and April that you can never see in any other month?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.