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

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you identify the famous TV character from the rebus below?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

Solve the following series:
AZ, GT, MN, __, YB

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?