Buy me, smell me or deliver me, I do not change.

Who am I?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

I am an odd number. Take away a letter and I become even. What number am I?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Why did Buffon take the goal with him after every Juventus match?

A Japanese ship is sailing in the Indian Ocean. The captain of the ship feels tired and decides to take shower to be rejuvenated. He goes to take the shower after keeping his diamond-studded Rolex watch and gold chain on the table.
When he comes back after 15 minutes, he finds them missing. There are 4 crew members on the ship and he calls them one by one to ask them what they were doing in that duration.

Following are the answers:
1. Crew 'A' who is the cook replies that he was cooking mutton for the crew members.
2. Crew 'B' who is a housekeeper tells that he was sleeping in his room.
3. Crew 'C' who is the engineer says that he was checking on the generator.
4. Crew 'D' who is another housekeeper says that he was correcting the hoisted flag that was put upside down.

It took only a couple of seconds for the captain to find the thief. Can you find the thief too?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

Can you find out the missing number in the grid?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?