A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

Can you find out which options fits best with the missing column?

Find the smallest sentence with all the English alphabet.

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

Can you identify if it's a murder or a suicide ?

Solve the counting riddle by identifying the number of triangles in the given picture.

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Solve the puzzle by telling what does below picture means.

Why do Chinese men eat more rice than Japanese men do ?