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

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

What word is pronounced the same if you take away four of its five letters?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

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

who is silent in the parliament?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?