Latest TCS Aptitude Question SOLUTION: If a dice is thrown thrice and the values are noted. What is the probability of the sum being 10?

• Placement Papers
• /
• TCS

TCS Question Papers: TCS Interview Experience(90) TCS Company Profile

(#M40028159) TCS question Keep an EYE

If a dice is thrown thrice and the values are noted. What is the probability of the sum being 10?

Asked In TCS max (10 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (1)   (2) Submit Your Solution

Read Solution (4) :

Arindam Dhara  (10 years ago)

possible combi:
6,3,1 =3!
6,2,2= 3!/2!
5,4,1=3!
5,3,2=3!
4,4,2=3!/2!
4,3,3=3!/2!

prob= 27/216

Is this solution Helpfull? Yes (32) | No   

Uma mahehswara reddy  (10 years ago)

3 dice are rolled so total of 216 possibilities are there.out of which sum should be 10..the possibilities are
(6,1,3)=6ways
(6,2,2)=3ways
(5,3,2)=6ways
(5,4,1)=6ways
(4,4,2)=3ways
(4,3,3)=3ways.
hence there will be a total of 27 whose sum is 10..
hence the ans would be 27/216

Is this solution Helpfull? Yes (6) | No   

Guru Pranav  (10 years ago)

yes noted thing in this question is we will arrange in one type and take its permutation.

Is this solution Helpfull? Yes (2) | No (1)  

pratik jitendra malviya  (10 years ago)

You have not mention how many dice are thrown......

Is this solution Helpfull? Yes | No (5)  

Please Login to Read Solution.