Solution:

Jason Kumar

The number on the calendar was written in a hurry.Sherlock matched the written number with the months of the year.
So the B was an 8, thereby giving us 7-8-9-10-11: July, August, September, October, November.

Use the first letter of each month and it spells J-A-S-O-N.

Solution:

When it become french fires :-)

Solution:

Accelerate

Solution:

There is no reason whatever why the customer's original deposit of Rs.100 should equal the total of the balances left after each withdrawal.
The total of withdrawals in the left-hand colum may equal Rs.100, but is is purely coincidence that the total of the right-hand column is close to Rs.100.
Let us show another example, but starting with Rs.200 in the bank:
Withdrawals Balance left
Rs.50 Rs.150
Rs.25 Rs.125
Rs.10 Rs.115
Rs.8 Rs.107
Rs.5 Rs.102
Rs.2 Rs.100
Rs.100 Rs.699
Moral of this story? Don't Total Balances

Solution:

The man was playing Monopoly and when he rolled the dice he landed on a property he could not afford to pay the rent on.

Solution:

Scrambled eggs

Solution:

Barber

Solution:

Neither, the accountant was his sister.

Solution:

Because, people turn them on.

Solution:

Just once, because after you subtract anything from it, it's not 100 anymore.