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?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

Find the next number in the series.
1 10 24 43 67 ?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?