Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What's the best place to go shopping in the ocean?

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?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Using eight eights and addition only, can you make 1000?