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P(E) = (⁴C₁ + ⁴C₁ + ⁴C₁)/(⁵²C₁) = (4+4+4)/52 = 12/52 = 3/13 Simplified Solution: Total Cards = 52 Number of kings in a deck = 4; P(getting a King) = 4/52 = 1/13 Similarly, P(getting a Queen) = 1/13 P (getting a Jack) =1/13 P (King or Queen or Jack) = 1/13 + 1/13 + 1/13 = 3/13
If all the vowels of the word REVOLUTION are replaced by 2nd succeeding letter and the consonants are replaced by 2nd preceding letter and then the lett...
If all the digits of the number 7859888678 are arranged in increasing order, then sum of 5 th and 6 th digits (from the left end) of the number thus for...
Five words are given in the options and taking four letters of each of the words as specified in front of it (in the same order). Different words can be...
Unscramble the following letters to frame a meaningful words, then find out the correct numerical position of the letters:
In the word ‘TOWARDS’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now all letters ar...
How many such pairs of letter are there in the word POPULAR, each of which has as many letters between them in the word as in the English alphabet?
How many pairs of letters (both backward and forward) are there in the word “BENEFICIAL” which has as many letters between them in the word as in th...
Which of the following letter will be 7th letter from the right end if the letters of the word “CLAVULANATE” are arranged in reverse alphabetical or...
