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Maths Puzzle
Numerical Ability
what is the probability starts with T in the word TIT
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- Total no. of words = 3
No. of T's = 2
Prob. starts with T = 2/3
Ans : 2/3 - 10 years agoHelpfull: Yes(13) No(0)
- Total no. of words = 3
Total no. of ways TIT can be arranged = 3!/2 = 6/2 = 3
No. of ways T can start = T-- => 2! = 2
Prob. that T can start = 2/3 - 10 years agoHelpfull: Yes(3) No(0)
- there are two ways to write tit i.e., tti, itt .
so the ans is 1/2 - 10 years agoHelpfull: Yes(0) No(2)
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