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Data Sufficiency Lesson 01
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In this lesson we have discussed some previous years questions related to Data Sufficiency

## M S Mustafaa is teaching live on Unacademy Plus

M S Mustafaa
M.sc(Cranfield University UK) QUALIFIED SSC CGL,IBPS PO,FCI,RAILWAY NTPC(89.67% marks) UPTET & CTET ALL AT FIRST ATTEMPT

U
Thank you very much sir
M S Mustafaa
a month ago
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Pm
hindi me bataeye sir
M S Mustafaa
2 months ago
Hindi me separate course available hai please search
Dk
Hindi me bataeye sir
M S Mustafaa
3 months ago
Hindi me bhi hai ye course please search
1. M S MUSTAFAA unacademy unacademy (M.sc in Clinical Research from Cranfield University UK) B.ed, PGDCRM) MORE THAN 12 YEARS TEACHING EXPERIENCE SSC-CGL 2013 (TIER 1 & TIER 2) IBPS PO 2( WRITTEN & INTERVIEW) FCI 2012( STAGE 1 & STAGE 2) RAILWAY NTPC 2012 (STAGE 1 & STAGE 2) 89.67%

3. REASONING Data Sufficiency LESSON 01 uy nacadem

4. OLOn which date in November is definitely Ram'sfather's birthday? .Ram'ssister correctlyremembersthattheirfather's birthday is after16 but before 21d of November 11.Ram is correctlyremembers that his father'sbirthdayis afteri4th but before ovember. 1)Ifthe data in statementl alone are sufficient 2)lfthe datain statement 1l alone aresufficient 3)lfthe data either in statement 1 alone or statement 1l alone aresufficientto answer 4)Ifthe data given in bothland11 togetherare notsuffcient 5)Ifthe data in both the statements l and11 together are necessaryto answer

5. Q1Onwhichdate in November is definitelyRam'sfather's birthday? .Ram'ssister correctly remembers that their father'sbirthday is after16 but before 21of November. (17,18,19,20) 11 Ramis correctly remembers that his father's birthdays a ter14th but re 19tNovember. (15,1617,18

6. OLOn which date in November is definitely Ram'sfather's birthday? .Ram'ssister correctlyremembersthattheirfather's birthday is after16 but before 21d of November 11.Ram is correctlyremembers that his father'sbirthdayis afteri4th but before ovember. 1)Ifthe data in statementl alone are sufficient 2)lfthe datain statement 1l alone aresufficient 3)lfthe data either in statement 1 alone or statement 1l alone aresufficientto answer 4)Ifthe data given in bothland 11 together are notsufficient 5)Ifthe data in both the statements l and11 together are necessaryto answer

7. 02WhoamongA, B,C, D andE each having a differentage, is definitely theyoungest? 1.B is younger than E but not the youngest 11.C is younger than only E and A 1)1fthe datain statementl alone are sufficient 2)Ifthe data in statement II alone aresufficient 3 lfthe data either in statement 1 alone or statement 11 alone are sufficient to answer 4)Ifthe data giveninbothlandIl together are not sufficient 5)lfthe datain both the statements l and11 togetherare necessary to answe

8. 02Who amongA, B, C, D and E each having a different age, is definitelytheyoungest? is younger than E but not the youngest 11.C is younger than only E and A 1.B

9. 02 Who among A, B, C, D and E each havinga different age is definitely the youngest 1.B is younger than E but not the youngest 11.C is younger than only E and A E ACB

10. 02 Who among A, B, C, D and E each havinga different age is definitely the youngest 1.B is younger than E but not the youngest 11.C is younger than only E and A E A C B D