Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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

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

How can this be possible?

I can write cow in 13 letters.

Can You?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Solve the equation in the image by looking at the pattern closely.

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?