#1 - Sherlock Holmes Murder Mystery Riddle

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

How can a dead person rewind back the tape himself?

#2 - Logic Escape Problem

In the kingdom of skull, King Norse did not allow any citizen to visit the world outside. Also only a person with a proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter.

How ?

The merchant walked across the bridge for almost five minutes when the shooter was inside the bridge. Then he turned and started walking back to the kingdom of skull. On approaching the kingdom, he was asked of papers which he never had. Thus he was sent back.

#3 - Logic Puzzle Riddle

There are two arch enemy Messi and Ronaldo which hate each other to an extreme.
One day two are going together and a Jeanie appeared in from of them them.
Jeanie grant 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice of whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollar'. Soon Messi gets 2000 billion dollar.
Ronaldo asked his 2nd wish 'Give me one mansion in every country of the world'. Soon Messi gets two mansion in every country of the world?

Whats should be Ronaldo third wish ?

He askes the Jeanie to beat him half to death.

#4 - Tricky Logical Mind Bender

A man was gazing through the window of the 33rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface ?

The man is a window cleaner who jumped inside of the window after finishing off on the 33rd floor.

#5 - Indiana Jones Treasure Logic Puzzle

Indiana Jones has found two gold bars in a treasure he just excavated from the ground. But the jungle people won’t let him take away their treasure. He runs and come across the only rope bridge that connects the other side of the river to the jungle. He is aware of the fact that the rope can accommodate the weight of only 160 lbs. He weighs 140 lbs and the gold bars are each 12 lbs. Still he manages to cross the rope bridge without shredding any cloth off his body.

How?

Indiana Jones keeps juggling the gold bars in his hand while crossing the bridge.

#6 - Recognizing Adam Eve Logic Riddle

A girl died and her soul was received in heaven. She was astonished to find uncountable naked people who looked as beautiful as they must have been in their twenties. She looked around to find anyone she knew and spotted Adam and Eve.

How could she recognize them?

As Adam and Eve were not born out of a women, they never had umbilical cords and hence were without navels.

#7 - Mismatch Sum Puzzle

A bank customer had £100 in his account. He then made 6 withdrawals, totaling £. 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 exactly right ?

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

#8 - Infosys Logic Interview Question

This was asked in an interview of Infosys.

Interviewer has given me 100 marbles(50 white and 50 black) and two empty boxes.
He then told me that he will leave the room and i need to place all the marbles in two boxes.

And When he come back, he will draw a marble from any of the two box and if the marble is black i will be hired.

Also
* No box can be empty.
* All 100 marbles must be placed in one of the two boxes.

So whats should i have done ?

One black marble in one box, the other 99 marbles in the other box

#9 - Logic Thinking Riddle

I have a clock(12 hour format) and both the needles of clock overlaps at 12:00.
After how much time, they will overlap again ?

After 1hr 5 min (at 01:05)

#10 - Mind Teaser Riddle

John Heysham Gibbon was most renowned surgeon of 1940-1970.
More than 90% of his surgeries he performed are highly successful and still almost all of his patients die.

Explain ?

Everyone will done one day or other.since he operated 40yrs ago, there is high chance that most of them are dead now