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?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

If 21x = 79x, what is the value of x?

The more it dries, the wetter it becomes. Can you tell what it is?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

How many times do a clock's hands overlap in a day ?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Take one out and scratch my head, I am now black but once was red. What am I?