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?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

Count the Triangle in the figure given below:

Which is the smallest number that you can write using all the vowels exactly once?

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?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What can you catch but never throw?

I am the fastest animal but cannot climb the tree. What am I?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?