Practice30Create account

How many students are standing in the row? Statement I: Ravi is 7th from the left end and 9th from the right end. Statement II: Ravi is 7th from the left end, and there are 8 students standing to his right. Which statement(s) is/are sufficient to answer the question?

Competition practiceData Sufficiency
  • AStatement II alone is sufficient but Statement I alone is not
  • BEither statement alone is sufficient
  • CStatement I alone is sufficient but Statement II alone is not
  • DBoth statements together are needed (neither alone is sufficient)

Step-by-Step Solution

From I, total = 7 + 9 - 1 = 15. From II, total = 7 + 8 = 15. Each alone gives the count.
Answer: B) Either statement alone is sufficient

Master this topic in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Data Sufficiency practice questions

More Data Sufficiency practice

Five friends sit in a row on seats numbered 1 to 5 from the left. Who sits in the exact…Six people A, B, C, D, E and F sit around a circular table facing the centre. Who sits…What is Sohan's rank from the top of the class based on marks? Statement I: Sohan's rank…In a certain code language, what is the code for the word 'water'? Statement I: In that…In a certain code language, what is the code for the word 'sky'? Statement I: In that…