Can you divide the below-given shape into four equal and identical pieces?

How is the moon similar to a dollar?

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?

Which word does the below Plexor means ?

What is the last thing you take off before bed?

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

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Can you count the number of triangles in the picture below?