Decode the below four famous ciphers:

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

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What does the below mathematical rebus mean?

Can you count the number of lines in the below picture?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

A guard is positioned at the one side of the bridge saying ‘A’. His task is to shoot all those who try to leave from ‘A’ to the other side and say ‘B’. He also need to welcome the person who comes from another side ‘B’ to his side ‘A’. The guard comes out of his post every 1 hour and looks down the bridge for any people trying to leave. You are at side ‘A’ and wish to go to another side ‘B’. you also know that it would take 1:45 hr to cross the bridge. How will you cross the bridge?

There was a strange boy who was born before his father. How can this be possible?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91