Reasoning 22 May
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REASONING REASONING AND AND DATA DATA SUFFICIENCY SUFFICIENCY Dr. T.K. Jain. AFTERSCHOOOL M: 9414430763 [email protected] www.afterschool.tk www.afterschoool.tk
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Madhu and Shobha are good in Dramatics and Computer Science. Anjali and Madhu are good in Computer Science and Physics. Anjali, Poonam and Nisha are good in Physics and History. Nisha and Anjali are good in Physics and Mathematics. Poonam and Shobha are good in History and Dramatics, Who is good in Computer Science, History and Dramatics ?
• Shobha Ans.
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In a pile of reading material, there are novels, story-books, dramas and comics. Every novel has a drama next to it, every story-book has a comic next to it and there is no story-book next to a novel. If there be a novel at the top and the number of books be 40, the order of the books in the pile is • Ans: Novel – drama – story book – comic and again Novel – drama and so on.
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In a shop, the items were arranged in a shelf consisting of six rows. Biscuits are arranged above the tins of chocolates but below the rows of packets of chips, cakes are at the bottom and the bottles of peppermints are below the chocolates. The topmost row had the display of jam bottles. Where exactly are the bottles of peppermints ? Mention the place from the top. • From top: Jam,chips,biscuits,chocolates, peppermints, cakes
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Sitting in a row in front of a camera Mr. X is on the left of the person sitting ' in the centre but is on the right of Mr,. Y. Mr. P is on the right of Mr. Z and Mr. R is on the right of Mr. P.Mr. M is the second person from the person sitting in the centre; Who is the person sitting in the. centre .? • From left to right (as before camera- photo) : R,M,P,Z,X,Y, from this information, Mr. P and Z, both are sitting in the centre.
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Eleven students, A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of the class facing the teacher. (ii) D who is to the immediate left of F is second to the right of C. (iii) A is second to the right of E, who is at one of the ends. (iti) J is the immediate neighbour of A and B and third to the left of G. (v) H is to the immediate left of C and third to the right of I. Who is sitting in the middle of the row?
EBAJIKGHCDF – so K is the answer. www.afterschoool.tk
All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, ' C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another. (i) Road A is 1 km east of road B. (ii) Road B is ½ km west of road C. (Hi) Road D is 1 Km west of road E. (iv) Road G is 1 km south of road H. (v) Road I is 1 km north of road J., (vi) Road K is ½ km north of road L. (vii) Road K is ½ km south of road M. Which is necessarily true ? (a) E and B intersect.(b) D is 2 km west of B. (c) D is at least 2 km west of A.(d) M is 1 km north of L. (e) I is 1 km north of L.
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Which statement is sufficient to answer:
What is the birthdate of Sonali's mother ? I. Sonali's father remembers that his wife's birthday is after 20th and before 23rd February. II. Sonali's brother remembers that their mother's birthday was after 21st but before 25th .February
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In which year was Sanjay born ? I.Sanjay is six years older than Gopal. II. Gopal's brother was born in 1982. III. Sanjay's brother is two years younger than Gopal's brother who was eight years younger than Gopal.
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Who among Siddhartha, Nikunj, Vipul and Mukul is the youngest ? ' I. Vipul is younger than Mukul but older than Siddhartha and Nikunj. II. Mukul is the oldest. III. Siddhartha is older than Nikunj. • I and III together are sufficient to answer. www.afterschoool.tk
Four subjects — Physics, Chemistry, Mathematics and Biology were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the Chemistry period scheduled ?_ I. Mathematics period ended at 10.00 a.m. which was preceded by Biology. II. Physics was scheduled in the last period. III. Mathematics period was immediately followed by Chemistry. • Either I &II or I &III are sufficient to answer the question.
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How many sons does X have ? I. Q and U are brothers of T. II. R is sister of P and U. III. R and T are daughters of X.
• The answer cannot be drawn from all these statements.
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. What is Vasu’s salary: I. Other allowances drawn by Raj besides his basic salary are Rs 2000 per month which is Rs 50 less than Vasu’s salary II. Rajan's basic salary is Rs 1550 per month.
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If SPAIN is written as 68512, and FRANCE is writtten as 795243, how is AFRICA coded? • Ans: 579145, • From the codes given above, we can find that A=5, F=7,R=9 and so on.
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In a certain language NEOMAN is coded as OGRQFT which word will be coded as ZKCLUP? • YIZHPJ
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In a certain code 3456 is coded as ROPE, 15526 is coded as APPLE, then how is 54613 coded? • POEAR • From the above, it is clear, 5=P,4=O,6=E,1=A,3=R
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If MACHINE is coded as 19,7,9,14,15,20,11, how will you code DANGER? • In each of the numbers, we have added 6 to the place value of alphebets. For example, A=1, but we have taken up 7 for A. • So ans. Is 10, 7,20, 13,11,24.
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ABCDEFGH are eight persons in a family. F is mother of B who is sister in law of H. C is father of G and father in law of F. A is sister in law of D and is the daughter in law of E. there are three couples, 2 fathers and a total of 3 brothers in the group. How is E related to H and how is G related to F?
• From the question, CE, GF and HA are couples. GHD are brothers. E is mother of H and G is husband of F. C and G are fathers.
www.afterschoool.tk
Thanks Afterschoool conducts three year integrated PGPSE (after class 12 along with CA & CS) and 18 month PGPSE (Post Graduate Programme in Social Entrepreneurship) along with preparation for CS / CFP / CFA /CMA / FRM. This course is also available online also. It also conducts workshops on social entrepreneurship in schools and colleges all over India – start social entrepreneurship club in your institution today with the help from afterschoool and help us in developing society.
www.afterschoool.tk
www.afterschoool.tk social entrepreneurship for better society
www.afterschoool.tk
www.afterschoool.tk
Madhu and Shobha are good in Dramatics and Computer Science. Anjali and Madhu are good in Computer Science and Physics. Anjali, Poonam and Nisha are good in Physics and History. Nisha and Anjali are good in Physics and Mathematics. Poonam and Shobha are good in History and Dramatics, Who is good in Computer Science, History and Dramatics ?
• Shobha Ans.
www.afterschoool.tk
In a pile of reading material, there are novels, story-books, dramas and comics. Every novel has a drama next to it, every story-book has a comic next to it and there is no story-book next to a novel. If there be a novel at the top and the number of books be 40, the order of the books in the pile is • Ans: Novel – drama – story book – comic and again Novel – drama and so on.
www.afterschoool.tk
In a shop, the items were arranged in a shelf consisting of six rows. Biscuits are arranged above the tins of chocolates but below the rows of packets of chips, cakes are at the bottom and the bottles of peppermints are below the chocolates. The topmost row had the display of jam bottles. Where exactly are the bottles of peppermints ? Mention the place from the top. • From top: Jam,chips,biscuits,chocolates, peppermints, cakes
www.afterschoool.tk
Sitting in a row in front of a camera Mr. X is on the left of the person sitting ' in the centre but is on the right of Mr,. Y. Mr. P is on the right of Mr. Z and Mr. R is on the right of Mr. P.Mr. M is the second person from the person sitting in the centre; Who is the person sitting in the. centre .? • From left to right (as before camera- photo) : R,M,P,Z,X,Y, from this information, Mr. P and Z, both are sitting in the centre.
www.afterschoool.tk
Eleven students, A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of the class facing the teacher. (ii) D who is to the immediate left of F is second to the right of C. (iii) A is second to the right of E, who is at one of the ends. (iti) J is the immediate neighbour of A and B and third to the left of G. (v) H is to the immediate left of C and third to the right of I. Who is sitting in the middle of the row?
EBAJIKGHCDF – so K is the answer. www.afterschoool.tk
All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, ' C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another. (i) Road A is 1 km east of road B. (ii) Road B is ½ km west of road C. (Hi) Road D is 1 Km west of road E. (iv) Road G is 1 km south of road H. (v) Road I is 1 km north of road J., (vi) Road K is ½ km north of road L. (vii) Road K is ½ km south of road M. Which is necessarily true ? (a) E and B intersect.(b) D is 2 km west of B. (c) D is at least 2 km west of A.(d) M is 1 km north of L. (e) I is 1 km north of L.
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Which statement is sufficient to answer:
What is the birthdate of Sonali's mother ? I. Sonali's father remembers that his wife's birthday is after 20th and before 23rd February. II. Sonali's brother remembers that their mother's birthday was after 21st but before 25th .February
www.afterschoool.tk
In which year was Sanjay born ? I.Sanjay is six years older than Gopal. II. Gopal's brother was born in 1982. III. Sanjay's brother is two years younger than Gopal's brother who was eight years younger than Gopal.
www.afterschoool.tk
Who among Siddhartha, Nikunj, Vipul and Mukul is the youngest ? ' I. Vipul is younger than Mukul but older than Siddhartha and Nikunj. II. Mukul is the oldest. III. Siddhartha is older than Nikunj. • I and III together are sufficient to answer. www.afterschoool.tk
Four subjects — Physics, Chemistry, Mathematics and Biology were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the Chemistry period scheduled ?_ I. Mathematics period ended at 10.00 a.m. which was preceded by Biology. II. Physics was scheduled in the last period. III. Mathematics period was immediately followed by Chemistry. • Either I &II or I &III are sufficient to answer the question.
www.afterschoool.tk
How many sons does X have ? I. Q and U are brothers of T. II. R is sister of P and U. III. R and T are daughters of X.
• The answer cannot be drawn from all these statements.
www.afterschoool.tk
. What is Vasu’s salary: I. Other allowances drawn by Raj besides his basic salary are Rs 2000 per month which is Rs 50 less than Vasu’s salary II. Rajan's basic salary is Rs 1550 per month.
www.afterschoool.tk
If SPAIN is written as 68512, and FRANCE is writtten as 795243, how is AFRICA coded? • Ans: 579145, • From the codes given above, we can find that A=5, F=7,R=9 and so on.
www.afterschoool.tk
In a certain language NEOMAN is coded as OGRQFT which word will be coded as ZKCLUP? • YIZHPJ
www.afterschoool.tk
In a certain code 3456 is coded as ROPE, 15526 is coded as APPLE, then how is 54613 coded? • POEAR • From the above, it is clear, 5=P,4=O,6=E,1=A,3=R
www.afterschoool.tk
If MACHINE is coded as 19,7,9,14,15,20,11, how will you code DANGER? • In each of the numbers, we have added 6 to the place value of alphebets. For example, A=1, but we have taken up 7 for A. • So ans. Is 10, 7,20, 13,11,24.
www.afterschoool.tk
ABCDEFGH are eight persons in a family. F is mother of B who is sister in law of H. C is father of G and father in law of F. A is sister in law of D and is the daughter in law of E. there are three couples, 2 fathers and a total of 3 brothers in the group. How is E related to H and how is G related to F?
• From the question, CE, GF and HA are couples. GHD are brothers. E is mother of H and G is husband of F. C and G are fathers.
www.afterschoool.tk
Thanks Afterschoool conducts three year integrated PGPSE (after class 12 along with CA & CS) and 18 month PGPSE (Post Graduate Programme in Social Entrepreneurship) along with preparation for CS / CFP / CFA /CMA / FRM. This course is also available online also. It also conducts workshops on social entrepreneurship in schools and colleges all over India – start social entrepreneurship club in your institution today with the help from afterschoool and help us in developing society.
www.afterschoool.tk
www.afterschoool.tk social entrepreneurship for better society
www.afterschoool.tk
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