N(S) = 52C2 = 1326 Let A be the event of getting two Black cards And B be the event of getting two queens And (A∩B) be the event of getting two black queens ∴ n(A) = 26C2 , n(B) =4C2 , n(A∩B) = 2C2 ∴ P(A) = 26C2/52C2 , P(B)= 4C2/52C2 , P(A∩B) = ( 2C2)/52C2 Required Probability = P(A) + P(B) - P(A∩B) = 26C2/52C2 + 4C2/52C2 - ( 2C2)/52C2 = 325/1326+ 1/221+ 1/1326 = 55/221
If ‘L’ is coded as ‘16’, ‘N’ is coded as ‘28’, then what will be the code for ‘SPRING’ in the same code language?
...In a certain code language ‘CLUMSY’ is coded as ‘WQKSJA’. What is the code for 'JASMINE' in that code language?
WOSUPA
Which word is coded as “ fgh ” in the given coded language?
Which of the following will be the code of "Life Live What"?
The code ‘8 %U’ represents which of the following word?
In a certain code, 'ITNIETAM' is coded as 'INTIMATE'. How will 'TREVNIETARBI' be coded?
Which of the following is code of ‘ smile always be ’?
In a certain code language, ‘MANGO’ is written as ‘AGMNO’. How will ‘TURNIP’ be written in that language?
Which of the following words is coded as “kd” in the given language?
