BRAIN FOR MATH GRADE 8 UME THAT YOU ARE TRAPPED IN A HOUSE AND THE DOOR HAS A PCODE MADE IN THE COMBINATION O RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

They should ask any guard "is the freedom door next to the lying guard?" If the guard answers "yes" they should go to the other door. if it was the liar, the other door takes them to freedom. If it was the honest guard, the other door is also what the prisoners want. If the guard answers "no" they should go to the door next to him: if it was the liar, the door next to him takes them to freedom. If it was the honest guard, the door next to him is also the right choice. Did you answer this riddle correctly?
YES  NO  

Since the father of the boy has already died in the accident.

The doctor has to be the boy's Mother. Did you answer this riddle correctly?
YES  NO  

When blind man "Grandpa" opened his bandages, the train must be passing through the dark tunnel. The man thought he was still blind and hence commit suicide. Did you answer this riddle correctly?
YES  NO  

The letter 'n'.

Taking 'n' out of 'window' creates 'widow'. Putting 'n' into 'door' creates 'donor'. Did you answer this riddle correctly?
YES  NO  

Fill the 5-jug up completely. There will be, of course, 5 gallons in the 5-jug. You must fill all the gallons up to the top, otherwise you don't actually know how much you have.

Use the water from the 5-jug to fill up the 3-jug. You're left with 3 gallons in the 3-jug and 2 gallons in the 5-jug.

Pour out the 3-gallon jug. You're left with nothing in the 3-jug and 2 gallons in the 5-jug.

Transfer the water from the 5-jug to the three jug. You're left with 2 gallons in the 3-jug. And nothing in the 5-jug.

Fill up the 5-jug completely. You now have 2 gallons in the 3-jug and 5 in the 5-jug. This means that there is 1 gallon (3.8 L) of space left in the 3-jug.

Use the water from the 5-jug to fill up the 3-jug. Fill up the last gallon of space in the 3-jug with the water from the 5-jug. This leaves you with 3 gallons in the 3-jug, and 4 gallons in the 5-jug.

Fill the 3-jug completely with water. You now have 3 gallons (11.4 L) of water.

Transfer this water into the 5-jug. You now have nothing in the 3-jug, and 3 gallons (11.4 L) in the 5-jug.

Re-fill the 3-jug with water. You now have 3 gallons (11.4 L) in the 3-jug and 3 gallons in the 5-jug.

Fill the 5-jug with water from your 3-jug. You now have 1 gallon (3.8 L) in the 3-jug and 5 gallons (18.9 L) in the 5-jug. This is because, in the last step, you only had 2 gallons (7.6 L) of space left over, so you could only pour 2 gallons.

Pour out the 5-jug and refill it with your 1 gallon. You now have nothing in the 3-jug and 1 gallon in the 5-jug

Fill up the 3-jug. You now have 3 gallons (11.4 L) in the 3-jug and 1 in the 5-jug.

Transfer the 3 gallons (11.4 L) of water into the 5-jug to end up with 4 gallons (15.1 L). Simply pour over your three gallons into the 5-jug, which only had 1 gallon (3.8 L) in it previously. 1+3=4, and a successfully defused bomb. Did you answer this riddle correctly?
YES  NO  

The man was more than halfway across a bridge when he spotted the police car, so the quickest way to leave the bridge was to run towards the police car and then turn and run into the woods to hide. Did you answer this riddle correctly?
YES  NO  

The woman was watching the jury and not the doors because she knew that her husband wouldn't walk through them because she had killed him. If she has really missed him like she said, she would have been watching the doors. Did you answer this riddle correctly?
YES  NO  

The poison was in the ice. Since the woman had her drinks quickly, the ice didn't have time to melt. The man drank slowly and the poison melted into his drink. Did you answer this riddle correctly?
YES  NO  

The man will break each of the 4 pills in half and eat 1 half from each of the pills. Did you answer this riddle correctly?
YES  NO  

A pencil Did you answer this riddle correctly?
YES  NO  

Tissue Did you answer this riddle correctly?
YES  NO  

Alarm Did you answer this riddle correctly?
YES  NO  

A coffin Did you answer this riddle correctly?
YES  NO  

She opened the fridge door first! Did you answer this riddle correctly?
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The two $49 figures mentioned in the riddle? Those are inconsequential for actually solving it - they're the debt this fashionable shopper owes his or her parents, not the money that actually changed hands during any of the transactions. So, in truth, the dollar didn't "go" anywhere; it's been there all along. You just have to know where to look for it - and what not to be distracted by. Did you answer this riddle correctly?
YES  NO