A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Can you find the missing piece of the Porsche?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you identify the Oscar-winning movie from the rebus below?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

What kind of storm is always in a rush?