A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

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

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

Can you count the number of squares in the given picture?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What is the riddle which can be asked all day with a different correct answer each time.

A solo dice game is played. In this game, upon each turn, a normal pair of dice is rolled and the score is calculated not by adding the numbers but multiplying them.

In a particular game, the score for the second roll is five more than what was achieved in the first roll. The score for the third roll is six less than what was completed in the second roll. The score for the fourth roll is eleven more than what was achieved in the third. The score for the fifth roll is eight less than what was completed in the fourth.

Can you calculate the score for each of the five throws?

If eleven plus two equals one, what does nine plus five equal?

Can you find out the remainder when 3^300 is divided by 5?

The answer I give is yes, but what I mean is no. What was the question?