What has hands, but can’t clap?

Find the hidden tiger in the given optical illusion ?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Complete the table series riddle by finding the number that can replace "??".

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What number divided by 4 is the same as that number minus 4?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

You bought me for dinner but never eat me. What am I?