They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Which number should replace the question mark?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?