Read the following question and decide which of the given statements is/are sufficient. Does mobile phone usage among students affect their performance in exams? Statements: 1. This year, the number of failures in exams are more. 2. Mobile phone generates harmful radiations and has many health hazards.

Options

A. 2 alone is sufficient while 1 alone is not sufficient to answer the question.
B. Both 1 and 2 together are sufficient to answer the question.
C. 1 alone is sufficient while 2 alone is not sufficient to answer the question.
D. Neither 1 nor 2 is sufficient to answer the question.