Be active and find the killer in the picture Riddle below.

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

What building has the most stories?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

Can you spot the man between the coffee bean in the picture below ?

How many triangles are there in the picture below?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What does below rebus means ?