Can you find out the total number of triangles in the given figure?

Can you make four (4) nines (9) equal 100?

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

With the help clues provided in the image, can you find the 5 digit key?

Can you count the number of lines in the below picture?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

A boy was driving a car, a girl took a lift from her. She asked his name. The boy said - my name is hidden in my car’s number, find it if you can. After this, she got down Car number was [ WV733N ] Can you guess the name now?

I cannot talk, but I always reply when spoken to. What am I?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?