How many triangles can you count in the figure given?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

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?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

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

A man was just doing his job when his suit was torn. Why did he die three minutes later?

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?

Can you solve the below tricky visual equation?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?