You have to decide whether the data provided in the statements are sufficient to answer the question. Read the statements and give your answer.
In a class of 60 students, how many boys scored over 90% in the Chemistry test?
- Exactly 5 girls scored over 90% in the test.
- 2/3rd of the class scored over 90% in the test.
if statement I alone is sufficient but statement II alone is not sufficient.
if statement II alone is sufficient but statement I alone is not sufficient.
if both statements I and II together are sufficient but neither of statements alone is sufficient.
if each statement alone is sufficient.
From statement II, it is clear that out of 60 students, 40 students scored over 90% in the test . Now it is given in statement I that 5 girls scored over 90%.
Hence, number of boys who scored more than 90% = 40 − 5 = 35.