One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

Can you find the hidden animal in the picture below?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

What does Alexander the Great and Winnie the Pooh have in common?

What is the next number?

77, 49, 36, 18 ?

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?