What does it mean?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

I travel all around the world but always stay in the corner. What am I?

What word begins and ends with an E, but has only one letter?

Which English verb becomes past tense just by rearranging the letters?

Look at the picture and find out which square is not linked with any of the other squares.

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?