I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name 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?

What is common among 11, 69, and 88?

What has a ring but no finger?

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

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Forwards I am heavy, backward I am not. What am I?