Total number of pencils = 6 + 4 + 2 + 4 = 16 Let S be the sample space. Then, n(S) = number of ways of drawing 2 pencils out of 16 = 16C2 = `(16xx15)/(2xx1)` = 120 Let E= event of drawing 2 pencils so that that either both are green or both are yellow = n(E) = 2C2 + 4C2= 1+6 =7 [if gte msEquation 12]>
Which of the following statement(s) is/are true?
I) Two persons were born between the one like Black and the one who like White
II) The Nu...
Which of the following combination is correct?
If we arrange the boxes in alphabetical order from top to bottom (i.e. Box P will be top most and Box X will be on the bottom) then position of how many...
Which of the following fruit is filled in box N?
Who lives immediately above E in the same flat number?
If C is related to A, D is related to E, in the same way to how G is related to?
C attends which of the following seminars?
On which date Gupta celebrates his birthday?
Who lives on 10th floor?
C likes which of the following Flower?