Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are suf cient to answer the question. Read both the statements and
Give answer a: if the data in Statement I alone are suf cient to answer the question, while the data in Statement II alone are not suf cient to answer the question.
Give answer b: if the data in Statement II alone are suf cient to answer the question, while the data in Statement I alone are not suf cient to answer the question.
Give answer c: if the data in Statement I alone or in Statement II alone are suf cient to answer the question.
Give answer d: if the data in both the Statements I and II are not suf cient to answer the question.
Give answer e: if the data in both the Statements I and II together are necessary to answer the question.
What is Sunita’s rank from the top in the class of 40 students ?
I. Rani is 4 ranks below Sunita and is thirty first from the bottom.
II. Amit is two ranks above Sunita and is thirty seventh from the bottom.
Total number of students = 40
I : Rank of Rani from bottom = 31
=> Rank of Rani from top = 40 - 31 + 1 = 10
=> Rank of Sunita from top = 10 - 4 = 6th
Thus, I alone is sufficient.
II : Rank of Amit from bottom = 37
=> Rank of Amit from top = 40 - 37 + 1 = 4th
=> Rank of Sunita from top = 4 + 2 = 6th
Thus, II alone is sufficient.
$$\therefore$$ Either statement alone is sufficient.
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