Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

What do you think with the below Picture ?

Solve the counting riddle by identifying the number of triangles in the given picture.

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

What does the below rebus puzzle mean?

You can see three almost identical images below. Can you spot the odd one out from them?

Why is the longest human nose just 11 inches?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

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?