Can you find out which number multiplied by itself will give the output as 12345678987654321?

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?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

Below rebus represent famous DiCaprio movie. Can you name it?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

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

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?