How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Decode the movie name from the below picture?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

What do you think with the below Picture ?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

What is the word or phrase?