1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

What occurs twice in a week, once in a year but never in a day?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

On 26-01-2022, Juli was murdered at her house in a city in India in the afternoon. There were three suspects in the murder and the following are the statements that were given by them:

John: I visited my village that day.
Jacob: I was out to deposit my house tax in the municipality office at that time.
Jonny: I was at a friend's place having lunch at that time.

Can you find out who is the murderer?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

What is the longest word in the dictionary?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _