Practice Data Sufficiency Questions and Answers

• What is the difference between the ages of Rekha and Beenu?
• Who among Y, U, K, B and D reached the station first? Statements: I. Y reached before D, B and U but after K. II. D reached before B but after K....
• What is the code for ‘ mankind ’ in the code language? Statements : I. In the code language ‘forever mankind daily’ is written as ‘py tm la’...
•  What is Guna's age? I. Guna, Vinay and Keshav are all of the same age. II. Sum of ages of Vinay, Keshav and Arjun is 32; also, Arjun is as old as Vin...
• 1.     How many of them has given the lecture before C? Six lecturers have to given lectures in the same week starting from Monday to...
• How many persons are standing in a line, if all of them are facing south? Some person are standing in a straight line. I  Only one person is standing to ...
• How is A related to B? I  C has only two kids A & B and is father-in-law of D who is brother-in-law of B II  R is brother-in-law of A and is son-in-law...
• Six persons T, U, V, W, X and Y are sitting around a circular table facing the centre. What is X’s position with respect to Y? I. T sits second to the ri...
• How is ‘away definitely coded in a language? I. In a certain code language, ‘keep away from’ is coded as ‘gv zb lg’ and ‘keep direct sunlight�...
• Fifteen people are facing north. What is G’s position with respect to W? I. L stands third from the left end of the row. Only two people stand between L ...
• Out of four students R, N, M, P which student has scored the highest in an examination? I. M scored more marks than that of R but not as much as N, who sco...
• In a certain code language “third conviction past’ is coded as “bns, los, rvd”. “conviction three months” is coded as “los, mna, asm”. What...
• Seven items (Lipsticks, Diapers, Combs, Lotions, Iron, Newspaper and Papers) are kept on different racks of an Almirah, such that lowermost rack is numbere...
• There are eight persons P, Q, R, S, T, U, V and W with different heights. Who is third shortest person? Statement I: P is shorter than only two persons. T ...
• Six persons J, K, L, M, N, and O live on different floors of a six-floor building. The bottommost floor is numbered as 1 and the topmost floor is numbered ...
• Six persons S, T, U, V, W and X play one game each, one after another, viz. Cricket, Football, Tennis, Rugby, Hockey and Badminton but not necessarily in t...
• How far is point Q from point Y? I. Q is 5 m north of B. C is 7 m east of Q. Y is west of Q such that C, Q and Y form a straight line of 10 m. II. Z is s...
• Seven boxes, A, B, C, D, E, F and G, are kept one above the other, such that the bottommost box is numbered as 1, the box above it is numbered as 2 and so ...
• In a certain code language, “Hotelier Collapsed died” is coded as “wd cx bs”. “Collapsed Jobs while exercising” is coded as “yq mr cx ko”. ...
• Seven players J, K, L, M, N, O, and P scored different runs in a match. At least three players scored more than 56 runs. Who scored the highest run? Statem...
• Eight persons, P, Q, R, S, T, U, V and W are sitting in a row. All of them are facing the north. Who is sitting at the extreme left end? Statements: I. Thr...
• In the family of five members there are two married couples and three generations, who is the wife of F? I. F is the only child of E and D. G is the mother...
• In a row of twelve persons are facing north how many person sits between W and N? Statement I: Only two person sits between W and X. Only one person sits...
• How many female members are there in family of ten members? Statement I: Z is only son of Y, who is son-in-law of B. W is only daughter of C. L is sister...
• Seven person namely – A, B, C, D, E, F and G are sitting in a row facing north. Each person likes different colour viz. White, Black, Red, Green, Orange...
• Seven boxes viz. A, B, C, D, E, F and G are kept one above other. How many boxes are kept below box G? Statement I: Box C is kept third from top. Box D a...
• Seven person namely – G, H, I, J, K, L and M have different height. How many person are taller to J? Statement I: J is taller to K, H but not as much a...
• Six persons namely – Rahul, Ganesh, Pooja, Dinesh, Reshma and Hemant are sitting in a circular table facing center but not necessarily in same order. Ea...
• Seven persons namely – Reena, Heena, Gautam, Ziyana, Hari, Rohit and Jyoti are sitting in a row not necessary in same order in such a way that some are ...
• Six persons P, Q, R, S, T and U are sitting in a circular table. Each of them faces inside the table but not necessarily in the same order. Who among the f...
• Seven persons T, U, V, W, X, Y and Z are living in seven different floors. Ground floor is numbered as one and the above floor is numbered as two and so o...
• Six persons P, Q, R, S, T and U are sitting around a circular table facing the centre but not necessarily in the same order. Who sits third to the left of...
• Seven persons A, B, C, D, E, F and G are attending the interview on six different days starting from Monday to Sunday in a week but not necessarily in the...
• The following question consists of three statements numbered I, II and III. Decide if data given in the statements are sufficient to answer the questions b...
• In which direction is point E with respect to G? Statements: I. F is in the north of G and E is in the west of F. II. H is in west of G and E is in the N...
• Seven boxes viz. A, B, C, D, E, F and G are kept one above other in the form of stack. How many boxes are kept above box E? I. Only two boxes are kept be...
• Seven persons A, B, Y, Z, E, F and G are sitting in a row facing north but not necessarily in the same order. Which of the following persons sit fourth to...
• Point G is in which direction with respect to Point A? I. Point G is 3m north of Point C. Point F is 4m west of Point G. Point B is 5m north of Point F. ...
• In a row of twelve person facing north how many person sits between Z and O? I. Only two person sits between Z and R. Only one person sits between W and ...
• How many female members are there in family of ten members? I. Q is only son of H, who is son-in-law of A. S is only daughter of D. L is sister-in-law of...