When we see 2 but call 10?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

Which English verb becomes past tense just by rearranging the letters?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

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?

What does this rebus riddle mean?

What can you hold in your right hand, but never in your left hand?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

what's the probability of getting a king or a queen from a pack of 52 cards?

How is a fly different from a mosquito?