Discussion of Question with ID = 038 under Data-Sufficiency

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Question

You have to decide whether the data provided in the statements are sufficient to answer the question. Read the statements and give your answer.

On which day of the week was Kamal's birthday?

  1. Kamal celebrated his birthday on day after Karan celebrated his birthday.
  2. Kamal was born two days after his sister, who was born on 3rd day of the week.
A

if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

B

if the both in the statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.

C

if the data either in statement I alone or in statement II alone are sufficient to answer the question.

D

if the data given in both the statements I and II together are not sufficient to answer the question.

Soln.
Ans: d

The birthday of Karan is not known and 1st day of the week is not known. Hence, both the statements are not sufficient.


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