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Data Sufficiency — practice questions, page 9

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QuestionIn a row of children all facing north, what is R's position from the left? Statement I: R is 7th…QuestionFive friends sit in a row (positions 1 to 5 from the left). Who sits at the centre? Statement I: A…QuestionFive people stand in a row. Who stands at the extreme right end? Statement I: Q stands third from…QuestionIn a certain code, how is 'CAT' written? Statement I: In that code, each letter is replaced by the…QuestionWhat is the code for 'good' in a certain language? Statement I: 'good morning friend' is coded as…QuestionWhat is the code for 'water' in a certain language? Statement I: 'bring cold water' is coded as…QuestionIn a certain code, how is 'BOOK' written? Statement I: In the code, the letter 'B' is written as…QuestionWhat is the present age of the father? Statement I: The father is 30 years older than his son.…QuestionWhat is Meena's present age? Statement I: Meena's age is a perfect square lying between 20 and 30.…QuestionWhat is Ravi's present age? Statement I: The average age of Ravi and his brother is 20 years.…QuestionWhat are the present ages of A and B? Statement I: The ratio of their present ages is 4 : 5.…QuestionHow is P related to Q? (I) P is the brother of R, and R is the son of Q. (II) Q is the mother of R.QuestionHow is D related to A? (I) A is the father of B, and B is the brother of D. (II) D is the daughter…QuestionHow is X related to Y? (I) X is the son of Y's brother. (II) Y's mother is X's grandmother.QuestionHow is Q related to P? (I) R is the father of P and the husband of Q. (II) Q has only one child, a…QuestionHow is R related to P? (I) P is the mother of Q, and Q is the sister of R. (II) R is the son of P.QuestionTowards which direction is point B from point A? (I) A is to the west of C, and C is to the north…QuestionIn which direction is point Q from point P? (I) Q is to the north of R. (II) R is to the east of P.QuestionIn which direction is point A from point D? (I) D is to the south of B, and A is to the east of B.…QuestionIn which direction is the school from the library? (I) The library is to the west of the park, and…QuestionIn which direction is the market from the house? (I) Walking from the house 5 km east and then 5…QuestionFive people A, B, C, D, E sit in a row facing north. Who sits exactly in the middle? (I) B sits…QuestionWho is the tallest among P, Q, R and S? (I) P is taller than Q and S but shorter than R. (II) R is…QuestionIn a row of children all facing north, what is M's position from the left end? (I) There are 20…QuestionFour friends A, B, C, D sit around a circular table facing the centre. Who sits to the immediate…

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