What has lots of eyes, but can’t see?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Find the 8 in the below-given Image.

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

How do you go from 98 to 720 using just one letter?

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?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

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