If 1+9+8=1, what is 2+8+9?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

Find the missing letter in the last circle logically in the given below picture.

What does a man do only once in his lifetime, but women do once a year after they are 29?

Can you write down eight eights so that they add up to one thousand?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Decode the movie name from the below picture?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?