Question

Radha is the new child of Ramu and Raju. One day, they both asked Radha for her birthday. After consulting one, Radha said, I'm not going to say, but give you a clue. Radha then handed them a list of 10 dates and said, "My birthday is one of these dates".July 14th, July 16thMay 15, May 16, and May 19June 18 and June 17Aug. 14, Aug. 15, Aug. 17Then she told Ramu's ear only the month of her birthday. Likewise, Raju's ears were told only on the day of birth. Then he asked Ramu "Did you get the grip?"Ramu: "I don't know, but I'm sure Raju doesn't know either."Raju: "I didn't know until Ramu said this, but now I know."Ramu: "Now I got it"Q: What date is Radha's birthday given above?PS: 1. This is not a cunning question. It is a clear-cut question that needs to be solved logically. If someone answers their own brain talk, let's discuss.Any one can answer the Q .. ???​

Answer 1

Answer:

The ans is 16 July

Step-by-step explanation:

As soon as Ramu said he doesn't know the answer but he's sure that Raju doesn't know either.

It means we can eliminate all the options containing the month as May and June since the dates 19 and 18 aren't being repeated otherwise Raju wouldn't have been sure of Ramu not knowing the answer.

Then we are left with July 14 July 16 Aug 14 Aug15 Aug 17

Now in the second statement Raju says he now knows the answer that means we can eliminate July 14 and Aug 14 otherwise Raju would have a doubt between these two dates.

Now we are left with

Aug 15 Aug 17 and July16

Now in the third statement Ramu says he also known the answer that means we can eliminate Aug 15 and 17 otherwise Ramu wouldn't have been sure of the answer.

Now the remaining option is 16 July