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NIELIT 2019 Feb Scientist D - Section A: 10

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Prabhat remembers that his mother's birthday is after $17^{th}$ April but before $21^{st}$ April, whereas his sister Urmila remembers that their mother's birthday is after $19^{th}$ but before $24^{th}$ April. Which of the following days in April is definitely their mother's birthday ?

  1. $19^{th}$
  2. $21^{st}$
  3. $22^{nd}$
  4. $20^{th}$

1 Answer

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According to Prabhat Dates possible are 18,19, 20

According to Urmila Dates possible are 20, 21, 22, 23

hence common date is 20th . Hence option (D)

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