It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

No matter how little or how much you use me, you change me every month. What am I?

Replace the question mark with the correct number in below Picture:

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Next Number in the Series,

5, 16, 49, 104, ?

Which fur should we be getting from the Lion?

Count the number of triangles in the picture below:

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?

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