RRB-GROUP D EXAM 2021|REASONING QUESTIONS|DATA SUFFICENCY
DATA SUFFICIENCY
Q1. Is D is uncle of E?
Statement I: M is the sister of D. B has only one daughter M. S is the daughter of M. E is the sister of S.
Statement II: H has only two children M and D. E is the daughter of M. J is married to M. D is married to K.
1) If the data in statements I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
2) If the data even in both statements I and II together are not sufficient to answer the question.
3) If the data either in statement I alone or in statement II alone are sufficient to answer the question.
4) If the data in both the statements I and II together are necessary to answer the question.
5) If the data in statements II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
Q2. Is T the brother of H?
Statement I: X is the wife of V. V is the father of T. D is the son of T. B is the mother of D. H is the daughter of X.
Statement II: L is the husband of H. V is the father-in-law of L. B is the daughter-in-law of V. T is married to B.
1) If the data in both the statements I and II together are necessary to answer the question.
2) If the data either in statement I alone or in statement II alone are sufficient to answer the question.
3) If the data even in both statements I and II together are not sufficient to answer the question.
4) If the data in statements II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
5) If the data in statements I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
Q3. What is Kavya’s rank in a class of 44 students?
Statement I: Kiran whose rank is 17th in the class, is ahead of Anil by 6 ranks, Anil being 7 ranks ahead of Kavya.
Statement II: Sagar is 26 ranks ahead of Kavya and Anil is 6 ranks behind Kavya while Sujith stands exactly in the middle of Sagar and Anil in ranks, his rank being 17.
1) If the data in statements I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
2) If the data in statements II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
3) If the data either in statement I alone or in statement II alone are sufficient to answer the question.
4) If the data even in both statements I and II together are not sufficient to answer the question
5) If the data in both the statements I and II together are necessary to answer the question.
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