It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I purchased an awesome ice cream cone having 5 different flavour scoops.
Five flavours are pistachio, mint-chip, strawberry, marshmallow, and raspberry

I will give u some clues so that you can figure out the order of flavours from bottom to top.
1. The bottom flavour of the cone has 10 letters.
2. The marshmallow scoop is between the pistachio and the mint-chip scoop.
3. marshmallow is the raspberry scoop but below the mint-chip scoop.

So can you figure out the flavour of ice cream in order from bottom to top?

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

Count the number of triangles in the picture below:

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

You can hear me, but you can't touch or see me.

What am I?

What does an Island and the letter T have in common?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?