(A) 7
(B) 16
(C) 36
(D) 6
Tag: Statistics Multiple Choice Questions
The probability that the sum is odd if two dice are thrown__.
(A) 18/36
(B) 9/36
(C) 6/36
(D) 12/36
The probability of getting exactly three tails when three balanced coins are tossed once __.
(A) 1/8
(B) 2/8
(C) 5/8
(D) 7/8
The probability of getting at least one head when two balance coins are tossed once __.
(A) 1/4
(B) 2/4
(C) 3/4
(D) 4/4
If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is __.
(A) 4/5
(B) 1/20
(C) 0
(D) 1/9
If in a coin P(H) = 2P(T) then prob. of head is __.
(A) 1/3
(B) 2/3
(C) 1/2
(D) 0
The product of first ‘n’ natural numbers is __.
(A) 1.2.3.4,………
(B) 1.2.3……(n-2) (n-1) (n)
(C) n. (n-1) (n-2)…………..3.2.1.0
(D) None of these
5C5 is equal to __.
(A) 5
(B) 5×5
(C) 1
(D) None of these