Practice Data Sufficiency Questions and Answers

• How is ‘dog’ coded in a code language? I. ‘loyal and intelligent dog’ is coded as ‘la po hi do’ II. ‘dog is running fast’ is coded as ‘po...
• 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 five family members – two males and three fe...
• In which direction is point B with respect to point C? 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 to the east of ...
• 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...
• There are seven letters E, R, P, T, C , H and A. Can the word CHAPTER be formed? I. T is placed third to the right of H. E is placed second to the right...
• In a five – floor building, on which floor does Mr Kishan live?(Starting from first floor going upto fifth floor). I. Mr Kishan lives exactly above Raj�...
• Among Q, R, S, T , U and V, who earns the highest salary? I. T earns more than U but less than at least two persons, Q earns more than T but less than R. ...
• Among six persons F, G, H, I, J, and K, who is second tallest? I. F is shorter than only two persons and I is taller than only J. II. H is taller than on...
• Among A, B, C, D, E and F, is A greater than C? I. B is equal to D, who is equal or smaller than A. E is greater than or equal to D and smaller than or eq...
• Six friends J, K, L, M ,N and O are sitting around a circular table facing the center. Who sits second to the left of N? I. K and O sit opposite each other...
• Who scores the highest runs in a match, among five players E, F, G, H, and I? I. E scores equal to F, who scores five runs more than G. II. H does not scor...
• How is B related to F? I.B is wife of C. D is wife of E. F is sister of G, who is daughter of E. II. E is husband of D, who is daughter – in – ...
• What is the position of Y in a row of seven persons? I.R stands at extreme end of the row and there is only one person between R and Q. II. W stands betw...
• How is ‘ready’ written in a code language? I. In the code language ‘ready to go’ is written as ‘so lo do’ and ‘ready the way’ is written a...
• What is the speed of the train? I. The train crosses the signal pole in 6 seconds. II. The train crosses a platform of equal length in 18 seconds. III. Len...
• Among 6 friends, P, Q, R, S, T and U, who is third tallest? I.  R is taller than only S. II. T is taller than P and U but is not the tallest. III. P i...
• How is B related to G? I. D is the unmarried nephew of F, who is the paternal aunt of A, who is the son of E, who has a grandson B. II. C is the daughter i...
• If it is given that 1PS, 3TS and TQ2, is P greater than Q? I. 1XY means X is not smaller than Y. XY1 means X is not greater than Y. II. 2XY means Y is neit...
• Is G grandfather of U? I. E is mother of U and wife of B, who is only son of G. II. U is only daughter of E, who is wife of B, who is son of G’s wi...
• How many pages are there in the book? I. Lesson 8 and 9 take only 20 pages and at least five lessons take 13 pages each. II. There are 14 lessons in the ...
• N, O, Q, R, S and U are standing in straight line facing north. Who among the following is between R and U? I. U stand second to the right of R. U is an i...
• How is B related to C? I. C and D are the sons of E. B is son of E’s father. II. E is sister of B and mother of D, who is brother of C.
• In which school does T study among B, C, D, E and F? I. T dos not study in the same school as either R or J . II. R and J study in school D and F respect...
• Who amongst A, B, C, D and E is the second tallest? I.A is shorter than B, E is not the shortest. II.C is shorter than A, D is not the shortest.
• P, Q, R, S and T are sitting in a row facing south. Who among the following sits exactly in the middle of the row? I. T sits second from the left end of th...
• In which date of the month is Dheeraj’s birthday? I. Dheeraj correctly remembers that his birthday is among 22,23,24,25. II. Dheeraj mother correctly...
• Among five states M, N, O, P and Q, M is in which direction with respect to N? I.M is to the west of O, which is to the south of Q. N is to the east of Q....
• Five students, Ajay, rani, Seema, Roy and Priya went to foreign on five different months of the year, starting from January and ending on May. Is Ajay the ...
• How many people are sitting in a circle, where all the people are facing the centre? I. Priya sits second to the left of Gaurav. Mayank is an immedia...
• Among six people P, Q, R, S, T and U, each having a different marks which is 12,17,23,25,26 and 29 (marks are arranged in decreasing order from left to rig...
• Is E the son of T? I: G is sister of E. G is daughter of Q. Q is father of D . D is son of T. T has only one daughter. II: T is father of G.G is the only s...
• How is ‘tiger’ written in that code? I. ’tiger likes goat’ is written as ‘la se ke’ II . ’goat lion likes’ is written as ‘se ...
• In a row of 30 students facing north, what is Ankit’s position from the right end? I. Akash is fourth to the right of Ankit and 24th fro...
• Statements:   G ≤ H,    H ≤ J,   L < G Conclusions:    I. L < H           ...
• Statements:    M > N,      M > P,     O = N Conclusions:     I. P > M  &nb...
• Statements:    M = U,     U = V,      V < W   Conclusion:    I. W > M  &...
• Statements:     K ≤ L,      L = M,       M < N Conclusion:     I. N > L&...
• There are 7 friends P, Q, R, S, T, U and V of different ages. Is  T the second youngest person?  I. S is older than U. R is older than 2 persons....
• How is ‘since’ written in a code language?  I. In a certain language ‘least inflation higher growth’ is written as ‘ka p...
• What is the position of A with respect to B in a round table seating arrangement facing towards the centre? I. Seven persons A, B, C, D, E, F and G sat aro...