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Read the given question and decide which of the following options is additionally required to answer the question?Question:The students of a school received their final exam results. All the students had passed the exam and each one secured a unique rank. Bhavna secured 5th rank and had 2 girls ahead of her and 7 boys behind her. What is the total number of students in the class?1. 6 girls were behind Bhavna2. The class has a total of 9 boys3. There were 2 boys ahead of Bhavna4. There are more boys behind Bhavna, than ahead of her.

Answer» Correct Answer - Option 1 : 6 girls were behind Bhavna

Bhavna Ranked 5th so 4 student ahead her.

There are 2 girls ahead Bhavna and total 4 student ahead her so, 2 boys ahead Bhavana.

Now if have6 girls were behind Bhavnathen we can find total number of student

Total = 4 + 1 (Bhavana) + 6 (Girls behind Bhavna) + 7 ( boys behind Bhavna) = 18

Hence, 6 girls were behind Bhavnais required to answer the question.



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