Reasoning Ability

Reasoning Ability Quiz: Data Sufficiency

Ajay Singh
Nov 16, 2021
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It is crucial to have a strong command over the reasoning ability section to score high in competitive exams and make it to the final merit list. With frequent quizzes based on different topics from the reasoning ability section, Exammr has come to your rescue in improving your reasoning ability skills with the passage of each day.

Direction (1-5): 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 sufficient to answer the question:

a) If the data in Statement I alone is sufficient to answer the question, while the data in Statement II alone is not sufficient to answer the question.
b) If the data in Statement II alone is sufficient to answer the question, while the data in Statement I alone is not sufficient to answer the question.
c) If the data either in Statement I alone or in Statement II alone is sufficient to answer the question.
d)If the data in both the Statements I and II together are not sufficient to answer the question.
e) If the data in both the Statements I and II together are necessary to answer the question.

1) In a row of twelve persons are facing north how many person sits between L and G?

Statement I: Only two person sits between L and R. Only one person sits between B and R, who doesn’t sit with L. D sits third to right of K, neither of them sits adjacent to R or B. At least two person sits between B and G, who neither sits adjacent to D nor L, who sits at left end of the row. Only three person sits between D and H, who doesn’t sit adjacent to B.

Statement II: R sits fourth from left end. Only two person sits between G and D. Only one person sits between L and R. Only two person sits between H and G, who sits immediate left of K. D sits at end of the row.

2) How many female members are there in family of ten members?

Statement I: Q is only son of H, who is son-in-law of G. K is only daughter of D. L is sister-in-law of P. G is brother-in-law of F, who is sister of D. M is brother of K. L is married to B. K is mother of P and is mother-in-law of L. Only three married couples are there in family. F and P unmarried members of the family.

Statement II: L is son of Q and is son-in-law of M. K is only son of D, who is married to G. R is only son of H. G is sister of F. P and R are siblings. L is brother-in-law of R. F and R are unmarried member of family. H is brother-in-law of K.

3) Seven person namely – P, Q, R, S, T, U and V are sitting in a row facing north. Each person likes different fruits viz. Banana, Mango, Papaya, Guava, Orange, Grapes and Litchi. All the given information are not necessary in same order. One who likes Banana sits third from right end. T, who doesn’t sit neighbor of one who likes Banana, sits second to left of one who likes Papaya. Only three person sits between R and one who likes Banana. T likes Litchi. Only two person sits between S and one who likes Papaya. How many person sits right of one who likes Grapes?

Statement I: Q, who neither sits adjacent to one who likes Litchi nor one who likes Papaya, sits second to right of one who likes Mango. Only three person sits between one who likes Orange and P, who sits adjacent to T.

Statement II: Only two person sits between S and V, who sits with one who likes Mango. Only one person sits between one who likes Mango and one who likes Guava.

4) Seven boxes viz. P, Q, R, S, T, U and V are kept one above other. How many boxes are kept below box V?

Statement I: Box R is kept third from top. Box S and U are kept together. Box T, which is neither kept adjacent to box U nor box R. Only three boxes are kept between S and R. Box P, which is not kept adjacent to box Q, is kept at any place above box V.

Statement II: Only three boxes are kept between box U and P, which is kept second from top. Box Q, which is neither kept adjacent to box P nor box U, is kept just below box R. Only three boxes are kept between box S and box R.

5) Seven person namely – P, Q, R, S, T, U and V have different height. How many person are taller to S?

Statement I: S is taller to T, Q but not as much as P, R. T is taller to V, U but not as much as R, S. R is only short to one person and U is shortest among all.

Statement II: T is taller to V, U but not as much as R, S. Q is taller to T, V but not as much as S, R. P is tallest among all. V is only taller to U.

Answers:
b)
a)
e)
e)
a)

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