Can you identify if it's a murder or a suicide ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A man dies of old age on his 25 birthday. How is this possible?

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?

I am white when I am dirty, and black when I am clean. What am I?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Spot what is wrong here in below Picture?

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

People put me on the table and cut me but do not eat me. What am I?

What has 88 keys?