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

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Find the missing number in the sequence below:

What is the coolest letter in the alphabet?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

81 x 9 = 801. What must you do to make the this equation true?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?