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?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

What has a ring but no finger?

Which part of London exists in France as well ?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

The dirtier I get, the whiter I look. Who am I?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

If 21x = 79x, what is the value of x?

Can you find out the missing number in the grid?