In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

What does this simple rebus mean?

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

Can you count the number of triangles in the given picture?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?