There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

What two things can you never eat for breakfast?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

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

What Adam and Eve do not have but the rest of the people have?