Puzzles

1.Vikram and Muthu befriended a girl. They ask her what is her birthday. She does not give a straight forward answer, but gives some hints.

 She gives them the following 10 dates to pick her birthday.

 May: 15, 16, 19

 June: 17, 18

 July: 14, 16

 August: 14, 15, 17

 Then she discloses correct month to Vikram and the correct date to Muthu.

 Asks Vikram to guess the right birthday. He says sorry I can't, but I am sure even Muthu won't be able to guess it right.

 Now Muthu says, I was a bit confused but with Vikram's statement, I know what is her birthday.

 Now Vikram says if that is the case, I also know what is it.

 Both guessed it right. Use simple logic to guess the right birthday. Go ahead

2. 

3. Four people gathered and they had some mangoes with them. They wanted to eat them next day. First person felt hungry and wanted to have his quota. So he divided into four parts but one was left. He threw it off to a monkey and ate his portion. After awhile second guy got up. He also decided to eat his part. So he divided into four parts and one was left. He threw to that monkey and ate his part. Same happened with third and fourth guys. Next day morning they got up, divided the remaining among themselves and ate. This time there was nothing for monkey. How many mangoes were there originally?

4. A person in room number (13) (see the pic) had recovered from Corona, he loved to say goodibye to all patients, but the doctors told him if you say goodibye to the same patient twice you will be infected by corona again!  How you could draw his path to go out of the building without infection?! (You can provide the path as R1, R2 , .. in case if you are unable to draw & respond).

Answers are given at the end of the page.

Answers :

1. The answer for the puzzle is : July 16th.

2. The answer for this puzzle is 12.

3. The answer for Weekend Puzzle - 3 is 765

4.  Basically he has to visit his own room once more. (13->9->13->14 or 13->14->13->9 ) will be the beginning and the rest of the path could vary.