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

A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.

Who is married to whom?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What is the next shape from answers A, B, C, and D figure?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

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

Count the number of balls in picture below: