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DS: CAT 2003(Retest): Part 1
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Problems on Data sufficiency from CAT 2003 Retest paper.

Riya Agarwal is teaching live on Unacademy Plus

Riya Agarwal
I'm here to liberate & share my knowledge. Shortly, all DI and LR lessons will be available, in English & Hindi. Also, past year papers.

U
Unacademy user
F
Mam ur lecture on MIC was too good kya transformation (plasmid insertion) ki vajah se bacteria ki original cell morphology me change aata hai?
Jyoti Kumari
8 months ago
Its depend,agar plasmid ke pass koi aise unique gene hai jo recipient mei nhi hai,to plasmid receive krne ke baad,receipnt kuch new character gain kar sakta hai.
  1. 2 DATA SUFFICIENCY g0 Ou 45


  2. About Me . I hold a B.E degree in Electronics and Communication Engineering. . CAT, 18: DI & LR-99.59 %ile. You can follow me on Unacademy for complete preparation guide on DILR section for CAT and OMETs S.


  3. 2 DATA SUFFICIENCY g0 Ou 45


  4. CAT 2003 RETEST]


  5. Direction for questions 1 to 4: Each question is followed by two statements, A and B. Choose 1 if the question can be answered by using statement A alone but not by using B alone. Choose 2 if the question can be answered by using statement B alone but not by using A alone. Choose 3 if the question can be answered by using either statement alone. Choose 4 if the question can be answered by using both the statements together but not by either statement.


  6. 1. In a cricket match, the "man of the match" award is given to the player scoring the highest number of runs. In case of a tie, the player (out of those locked in the tie) who has taken the higher number of catches is chosen. Even thereafter if there is a tie, the player (out of those locked in the tie) who has dropped fewer catches is selected. Aakash, Biplab and Chirag who were contenders for the award dropped at least one catch each. Biplab dropped 2 catches more than Aakash did, scored 50, and took 2 catches. Chirag got two chances to catch and dropped both. Who was the "man of the match? A. Chirag made 15 runs less than both Aakash and Biplab. B. The catches dropped by Biplab are 1 more than the catches taken by Aakash. 2. Four friends, A, B, C and D got the top four ranks in a competitive examination, but A did not get the first, B did not get the second, C did not get the third, and D did not get the fourth rank. Who secured which rank? A. Neither A nor D were among the first 2. B. Neither B nor C was third or fourth.


  7. 3. The members of a local club contributed equally to pay Rs.600 towards a donation. How much did each one pay? A. If there had been five fewer members, each one would have paid an additional Rs.10. B. There were at least 20 members in the club, and each one paid no more than Rs.30. 4. A family has only one kid. The father says after "n" years, my age will be 4 times the age of my kid. The mother says after "n" years, my age will be 3 times that of my kid. What will be the combined ages of the parents after "n" years? A. The age difference between the parents is 10 years. B. After "n" years, the kid is going to be twice as old as she is now.


  8. 1. In a cricket match, the "man of the match" award is given to the player scoring the highest number of runs. In case of a tie, the player (out of those locked in the tie) who has taken the higher number of catches is chosen. Even thereafter if there is a tie, the player (out of those locked in the tie) who has dropped fewer catches is selected. Aakash, Biplab and Chirag who were contenders for the award dropped at least one catch each. Biplab dropped 2 catches more than Aakash did, scored 50, and took 2 catches. Chirag got two chances to catch and dropped both. Who was the "man of the match"? A. Chirag made 15 runs less than both Aakash and Biplab. B. The catches dropped by Biplab are 1 more than the catches taken by Aakash. Choose 1 if the question can be answered by using statement A alone but not by using B alone. Choose 2 if the question can be answered by using statement B alone but not by using A alone. Choose 3 if the question can be answered by using either statement alone. Choose 4 if the question can be answered by using both the statements together but not by either statement


  9. 1. In a cricket match, the "man of the match" award is given to the player scoring the highest number of runs. In case of a tie, the player (out of those locked in the tie) who has taken the higher number of catches is chosen. Even thereafter if there is a tie, the player (out of those locked in the tie) who has dropped fewer catches is selected. Aakash, Biplab and Chirag who were contenders for the award dropped at least one catch each. Biplab dropped 2 catches more than Aakash did, scored 50, and took 2 catches. Chirag got two chances to catch and dropped both. Who was the "man of the match"? A. Chirag made 15 runs less than both Aakash and Biplab. B. The catches dropped by Biplab are 1 more than the catches taken by Aakash. Solution: From Statement A, we get the table as shown below: Runs 35 50 50 Catches dropped 2 x +2 Catches taken Chirag Biplah Aakash 0


  10. 1. In a cricket match, the "man of the match" award is given to the player scoring the highest number of runs. In case of a tie, the player (out of those locked in the tie) who has taken the higher number of catches is chosen. Even thereafter if there is a tie, the player (out of those locked in the tie) who has dropped fewer catches is selected. Aakash, Biplab and Chirag who were contenders for the award dropped at least one catch each. Biplab dropped 2 catches more than Aakash did, scored 50, and took 2 catches. Chirag got two chances to catch and dropped both. Who was the "man of the match"? A. Chirag made 15 runs less than both Aakash and Biplab. B. The catches dropped by Biplab are 1 more than the catches taken by Aakash. Solution: We do not know the number of catches taken by Aakash. Statement A alone is not sufficient. Statement B does not give any information about the runs scored. Statement B alone is not sufficient After combining both the statements, we get, Number of catches taken by Aakash x+ 1 If x 1 then Aakash is man of the match since he has dropped fewer catches. If x > 1 then Aakash will be the man of the match as he has taken more catches. Hence, option 4.


  11. 2. Four friends, A, B, C and D got the top four ranks in a competitive examination, but A did not get the first, B did not get the second, C did not get the third, and D did not get the fourth rank. Who secured which rank? A. Neither A nor D were among the first 2. B. Neither B nor C was third or fourth. Solution: From statement A, Neither A nor D were among the first 2 which means that D gets either 3rd or the 4th rank," D did not get the 4th rank. D gets the 3rd rank and A gets the 4th rank. B didn't get the 2nd rank. B gets the 1st rank and C gets the 2nd rank. Statement A alone is sufficient From statement B, B gets either the 1st or the 2nd rank. We know that B did not get the 2nd rank. B gets the 1st rank and C gets the 2nd rank. D didn't get the 4th rank. D gets the 3rd rank and A gets 4th rank. Statement B alone is sufficient. The question can be answered using either statements alone. Hence, option 3.


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