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

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

You can see three almost identical images below. Can you spot the odd one out from them?

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?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Out of four images which one is the odd one out?

What is the next shape from answers A, B, C, and D figure?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

Solve this riddle by finding the odd one out from the rest.

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.