Which country gets ill every time?

Why 1729 is a magic number? Answer Logically.

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

When can we add 2 to 11 and get 1 as the correct answer?

Which Burger Is Different in below image?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

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?

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?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?