There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

What does it mean?

Which Burger Is Different in below image?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

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

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Which flower has two lips?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?