I am lying and I always lie. Tell me whether I am lying or telling the truth.

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Why is 6 afraid of 7?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

A man dies of old age on his 25 birthday. How is this possible?

What is the largest number you can write with just 3 digits?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

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?

I am quite hot but become too cold if you remove the first two letters. What am I?

People make me, save me, change me, raise me. What am I?