Latest TCS Aptitude Question SOLUTION: Eric throws 2 dice,and his score is the sum of the values shown.Sandra throws one dice and her score is the square of the value shown. what is the probabilty that Sandras score wil

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(#M40039523) TCS Numerical Ability question Keep an EYE

Eric throws 2 dice,and his score is the sum of the values shown.Sandra throws one dice and her score is the square of the value shown. what is the probabilty that Sandras score will be strictly higher than Erics score??

Asked In TCS Neerajita pal (9 years ago)

Solved prachi tyagi Read Solution (10)

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prachi tyagi  (9 years ago) Best Solution

sandra score can be like 1,4,9,16,25,36
eric score less then 1-->0
eric score less then 4=(1,1),(1,2)(2,1)-->3
eric score less then 9 are (1,1)(1,2)(1,3)(1,4)(1,5)(1,6)(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)(3,1)(3,2)(3,3)(3,4)(3,5)(4,1)(4,2)(4,3)(4,4)(5,1)(5,2)(5,3)(6,1)(6,2)-->26
eric score will always be less then 16--->36
eric score will always be less then 25--->36
eric score will always be less then 36--->36
total favorable outcomes=3+26+36+36+36=137
total possible outcomes=216(36*6)
probability=137/216

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DAMARLA BALAJI  (9 years ago)

137/216 is the answer

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Narasapu Hari prasad  (9 years ago)

137/216=0.634

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sheetu singhal  (9 years ago)

please explain the logic

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Ridhita  (9 years ago)

no. of ways sandra score will be higher strictly= 3+26+36*3=137 ways
total no. of ways= 36*6=216
probability =137/216

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mounika  (9 years ago)

plz explain clerly

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Priyanka R Gulhane  (9 years ago)

can anyone send me the latest verbal question of tcs.........send it on my mail priyankagulhane21@gmail.com

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pallavi mishra  (9 years ago)

max. possible sum of two no. can be 12 thn hw ths outcomes has come

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suresh reddy  (9 years ago)

Required probability= favourable outcomes/total outcomes
= (3+26+36+36+36)/(216)
= 137/216

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hitesh taneja  (9 years ago)

@priya gulhane check out technicalbaba.com for verbal they have test simulator

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