What four weights can be used to balance from 1 to 30 pounds?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Using eight eights and addition only, can you make 1000?

Count the number of triangles in the given picture.

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

Can you solve the below geography rebus by decoding the below rebus ?

Which English verb becomes past tense just by rearranging the letters?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?