Discussion of Question with ID = 072 under Data-Sufficiency

This is the discussion forum for this question. If you find any mistakes in the solution, or if you have a better solution, then this is the right place to discuss. A healthy discussion helps all of us, so you are requested to be polite and soft, even if you disagree with the views of others. The question and its current solution has also been given on this page.

Advertisement

Question

The following question contains a question and two statements giving certain information. Decide whether the information given in statements are sufficient for answering the question.

Has decline in infant mortality rate increased the life-span of human beings?

  1. The average life-span of tribals is 85 years.
  2. Woman outlive men in younger age-groups.
A

if the statement I alone sufficient to answer.

B

if statement II alone is needed.

C

if both statements I and II are needed.

D

if both statements I and II are not sufficient to answer the question.

Soln.
Ans: d

None of the statements contains adequate information to answer the question.


Comments and Discussion