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. Sangakara and Ponting selects batting by using a dice, but dice is biased. So to resolve, Ponting takes out a coin. What is the probability that coin shows correct option?
a)1/2 b)1/6 c)1/12 d)6/10
Read Solution (Total 4)
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- Assuming that the coin is not biased, it should be either heads or tails with 1/2 going to each.
so the answer is a) option. - 9 years agoHelpfull: Yes(11) No(0)
- if the suppose that coin is not biased then it should be head or tail so the ans is 1/2(a)
- 9 years agoHelpfull: Yes(0) No(0)
- probability of throwing a coin is 1/2
- 9 years agoHelpfull: Yes(0) No(0)
- i think this is a dummy question
- 9 years agoHelpfull: Yes(0) No(6)
TCS Other Question
Simple question on average age.sth like a, b, c weighted separately 1st a, b, c ,then a& b, then b &c ,then c & a at last abc, the last weight was 167,then what will be the average weight of the 7 reading?
a)95 b)95.428 c)95.45 d)94
T.C.S APTITUDE Question at J.N.T.U.A College of Engineering Pulivendula,ANDHRA PRADESH Dated on 22-10-2014
2 gears one with 12 teeth and other one with 15 teeth are engaged with each other. One teeth in smaller and one tooth in bigger are marked and initially those 2 marked teeth are in contact with each other. After how many rotations of the smaller gear with the marked teeth in the other gear will again come into contact for the first time?
a)5
b)12
c)60
d)Data insufficient