If 1+9+8=1, what is 2+8+9?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

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

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

why number 8549176320 is one of a kind?

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?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

What number should come in place of the question mark below?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
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