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calculate how many times 8,9,10 will come when we throw 2 dice?
Read Solution (Total 5)
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- the answer is 8 can come 5 times i,e (4,4),(5,3),(3,5),(6,2),(2,6)
9 can come 4 times i,e (5,4),(4,5),(6,3),(3,6)
10 can come 3 times (5,5),(6,4)and (4,6) - 13 years agoHelpfull: Yes(7) No(0)
- 8 can 5 times ,
9 cam 4 times .
10 can 3 times.. - 13 years agoHelpfull: Yes(2) No(1)
- ans is 12
sol: (1,1)(1,2)(1,3).................(6,6)
in that(2,6)(3,5)(3,6)(4,4)(4,5)(4,6)(5,3)(5,4)(5,5)(6,2)(6,3)(6,4)
so total 12 times - 13 years agoHelpfull: Yes(1) No(0)
- 15 is answer.
- 13 years agoHelpfull: Yes(0) No(4)
- 8 comes as (2,6)(3,5)(4,4)(5,3)(6,2)
9 comes as (3,6)(4,5)(5,4)(6,3)
10 comes as (4,6)(5,5)(6,4) - 13 years agoHelpfull: Yes(0) No(0)
TCS Other Question
3 persons A, B, C were there. A always says truth, B lies on monday, tuesday and wednesday but C lies on thrusday, friday & saturday. one day A said that B & C said to A, that B said yesterday was one of the days when I lies. C said that yesterday was one of the days when I lies too then which day was that?
a) Sunday
b) Thursday
c) Saturday
d) Tuesday
Which will give good standard deviation?
(a). 4,0,-4,0,4 (b) 4,-4,4,-4,4 (c) 4,4,4,4,4