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

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

What demands an answer, but asks no questions

What 5-letter word typed in all capital letters can be read the same upside down?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?