How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

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

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Decode the below four famous ciphers:

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

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

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