How is the moon similar to a dollar?

Find the next number in the following series:
6, 14, 26, 98, __?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Find the 8 in the below-given Image.

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What can go up a chimney down, but can’t go down a chimney up?

I taste better than I can smell. Who am I?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?