Can you calculate the probability of getting a sum of six when a dice is thrown twice?

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

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

What is the next number in the series?

15 29 56 108 208 ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

John is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Jacob, John’s wife Hena and his business partner Jason . All three visited John on the day of his murder, but all three provide the police with stories of explanation as to the reason for their visit.
Police found John with his wrist watch still on his right arm, a torn up picture of his wife laying on the floor beside the trash can, and an ink pen in his right hand. On the desk, the police found a name plate, a telephone that was off the hook, and a personal calendar turned to the July 5th page with 7B91011 written on it. After examining this evidence, the police knew their suspect. Who was it ?

What does the below rebus puzzle mean?