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

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What does this mathematical rebus means ?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Find the number of squares in the below picture