Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What four weights can be used to balance from 1 to 30 pounds?

Which tank will fill first?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

What is full of holes but still holds water?

Which flower has two lips?

I travel all around the world but always stay in the corner. What am I?

In the image given, you can find several triangles. Can you count them all?