21.A two figure number is written down at random, the probability that the number is greater

than 67 is

A. 3299 B.3290 C.3399 D.3390 E. None of them

The probability that a number chosen from 2,4,5,6,6,7,8,9 will be the median is

A.12 B.13 C.14 D.0 E.18A dice is rolled , the probability that it is not greater than 3 is

A.16 B.26 C.36 D.46 E.56A bag contains 5 white marbles, 3 black and 2 red. The probability that if a marble is chosen

at random it will be a not white is

A. 35 B.25 C.310 D.210 E.12A bag contain 12 white balls , some red balls and some blue balls. The probability of

drawing a red ball is 12 and the probability of drawing a blue ball is 13 . The total number

of balls in the bag is

A. 22 B.60 C. 72 D.84 E. impossible to determine from the given informationA bag contains x red balls and 2 blues. A ball is chosen at random, given that the

probability that it will be red is 23 , then x=………

A.1 B.2 C.3 D.4 E.5The probability of an event A is 3-4x . Then x cannot be

A. 12 B.14 C.34 D.58 E.35Which of the following numbers cannot be probability value?

A. 0 B. 1 C. 0.99 D.9.9 E.15If any number is chosen at random from the whole number 1 to 50 inclusive , the probability

of getting a multiple of 3 is

A.448 B.1648 C.450 D.1650 E.1250The probability that a number chosen at random from the numbers 6,8,8,12,12,8,14 will be

the mode of these number is

A.14 B. 38 C. 13 D. 18 E.23A bag contains 12 marbles, six are red, four are blue and two are white. If one marble is

drawn from the bag, then the probability that is neither white nor blue is

minnowsupport (69)· last yearCongratulations! This post has been upvoted from the communal account, @minnowsupport, by eizazanaing from the Minnow Support Project. It's a witness project run by aggroed, ausbitbank, teamsteem, theprophet0, someguy123, neoxian, followbtcnews, and netuoso. The goal is to help Steemit grow by supporting Minnows. Please find us at the Peace, Abundance, and Liberty Network (PALnet) Discord Channel. It's a completely public and open space to all members of the Steemit community who voluntarily choose to be there.

If you would like to delegate to the Minnow Support Project you can do so by clicking on the following links: 50SP, 100SP, 250SP, 500SP, 1000SP, 5000SP.

Be sure to leave at least 50SP undelegated on your account.Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

Submit

airron (20)· last yearG10Math olQ bro

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

Submit

eizazanaing (42)· last yearLater

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

Submit