Count the number of triangles in the given picture.

Forwards I am heavy, backward I am not. What am I?

Who always enjoys poor health?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

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

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Which is the correct shadow of the bird?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?