Practice Data Sufficiency Questions and Answers

• How many children does Mr. Jagdish has? I. Mr. Jagdish has six sons and each has one sister. II. Number of sons of Mr. Jagdish is six times the number of h...
• How am I related to L? I. L’s son is my son’s father. II. L is the son of my grandfather who had two children including one daughter.
• How is C related to D? I. C has two brothers, J is one of them. II. D is the sister of K, who is the mother of J.
• Who among A, B, C, D, and E is the tallest? I. A is taller than B. E is not the tallest. II. C is taller than A. D is not the tallest.
• On which day of the week (Starting from Monday and ending on Sunday of the same week) did Akshi visits Dehradun? I. Akshi did not visit Dehradun either on...
• How will ‘wind’ be written in a certain code? I. In this code ‘Evening wind is good’ is written as’Kt Rt Ct Pt’. II. In this code ‘Morning ...
• Home of ‘P’ is in which direction with respect to home of ‘Q’? I. Home of  M is to the south of home of P and to the east of h...
• There are seven letters M, N, E, I, A, C, H in a word. Is ‘MACHINE’ the word formed after performing the following operations using these seven...
• Out of the eight friends A, B, C, D, E, F, G and H sitting around a circular table. How many person faces the centre? I. F is immediate neighbor of E but n...
• In a certain code language, "made my work good" is written as "ta la sa pa". How is "good" written in the code language? I. "his work is good" is written a...
• All girls and boys of a class are standing in a row. What is the position of Siddharth among boys from the front of the row? I. John is 13th from the front...
• Among six friends S, T, U, V,W and X, who gets the second highest marks? I. X gets more marks than U and W but not as much as T. V gets more marks than W a...
• In which school does U study among C, D, E, F and G? I. U does not study in the same school as either S or K. II. S and K study in school E and G respectiv...
• F is in which direction with respect to E? I. B is to the east of C, who is to the south of D. E is to the southwest of D and F is to the east of D. II. B ...
• O, P, Q, S, T and V are standing in straight line facing north. Who among the following is between S and V? I. V stand second to the right of S. V is an im...
• How V is related to U? I. V is the sister in law of E who is the daughter in law of U who is wife of G.U has only one son II. U is the grandmother of V&rs...
• Five person P, Q, R, S and T all are sitting around a circle. Who are sitting around the circular table facing towards the centre? I. S sits to immediate...
• Is P the mother of R? I. O is the father of Q and R. N has only one brother O. P is sister-in-law of N. N is unmarried. M is mother of N. M has only two ch...
• Five movies Hindi Medium, Dangal, Sachin, Bahubali and Sultan are scheduled to be screened from Monday to Friday of the same week. Which movie will be scre...
• Which direction is Sakshi facing? I. If Minakshi who is currently facing South, turns 900 towards left, she would face the same direction as Sakshi. II. If...
• Who is brother in law of Y? I. Y is mother of Z and is married to the brother of A, who is female. II. V and X are brothers of A. U is wife of X.
• What is Priya’s rank from top in a class? I. In the class of 80 children, Priya is 56 from the bottom. II. Priya is sixteen ranks below Shakti.
• Eight persons K, L , M, N, O, P, Q and R are seated around a circular table facing the centre. Who is opposite P? I. P sits second to the left of N, who is...
• Who among P, Q, R, S and T is the shortest but one? I. Q is taller than S and T. II. R is shorter than T and P.
• How is A related to B? I. C has two daughters and D is one of them who is married to A. II. C is mother of B, who is younger sister of D.
• How many days did Mr. Bhatia take to complete his work? I. His colleague Simran correctly remembers that Mr. Bhatia took more than five days but less than ...
• How is Y related to J? I. J is father of two children and husband of C, who is sister of D and D is Y’s mother. II. Y is son of M, who is brother of ...
• Is ‘MORE’ the word formed from these four letters? I. The word starts with M. There is only one letter between E and O. II. There is only one l...
• J, K, L, M and N are sitting around a circular table, facing the centre. Who is on the immediate left of L? I. J sits between K and N. L is on the immediat...
• S, B, T, H, M and R are sitting around a circular table. S, Band M are males while the rest are females. Who are the neighbours of S? I. T does not want an...
• What is Pankaj’s ranking among the boys in his class? Statement I. There are 32 students in the class and Pankaj’s rank is second from the bottom. S...
• Out of five members (P, Q, R, S and T) of a family, how many members are males? I. P is father of T, whose only son is R. II. T has two sisters, Q and S.
• Chetan, Farhan, Harish, Jaideep and Lalit like five different fruits - Banana, Apple, Guava, Mango and Litchi, though not necessarily in the same order. Ch...
• A is in which direction with respect to B? I. A and B start walking from the same point in opposite directions and after walking 5 kms each, both turn towa...
• How is LETTER written in the code language? I. MASTER is written as NZHGVI II. BOTTLE is written as YLGGOV
• Among A, B, C, D and E, which is the smallest? I. D is greater or equal to E. B is equal to C, which is greater than D. II. E is smaller than A, which is...
• How is ‘dog’ coded in a code language? I. ‘loyal and intelligent dog’ is coded as ‘la po hi do’ II. ‘dog is runni...
• How many sons does S have? I. U is mother of S’s son Q, who has two sisters F and E. II. There are six family members – two males and four females – ...
• In which direction is point B with respect to point C? Statements: I. F is to the east of C, which is to the east of E. D is to the north of E and B is...
• A, B, C, D , E and F are sitting around a circular table facing the center. Who sits in front of C? I.A sits second to the right of F, who is second to the...