How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

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

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?