A cartoon contains 15 torch lights out of which 3 are defective. Two t – McqOptions

MCQOPTIONS

1.	A cartoon contains 15 torch lights out of which 3 are defective. Two torch light are chosen at random fromthis cartoon. The probability that at least one of these is defective is.
A.	(11/35)
B.	(12/35)
C.	(13/35)
D.	(14/35)
Answer» D. (14/35)

Discussion

No Comment Found

Related MCQs

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?
A cartoon contains 15 torch lights out of which 3 are defective. Two torch light are chosen at random fromthis cartoon. The probability that at least one of these is defective is.
In MSM college, 35% of the students study Tamil and English. 40% of the students study English. What isthe probability of a student studying Tamil given he/she is already studying english?
What is the probability of drawing a jack and a queen consecutively from a deck of 52 cards, withoutreplacement?
A box contains 5 cone and 4 chocobar ice-creams. Preethi eats 3 of them, by randomly choosing. Whatis the probability of choosing 1 chocobar and 2 coneice-creams?
one rupee coin is tossed twice. What is the probability of getting two consecutive heads ?
A Receptacle contains 3violet, 4purple and 5 black balls. Three balls are drawn at random from thereceptacle. The probability that all of them are purple, is:
Tickets numbered 1 to 37 are mixed up and then a ticket is drawn at random. What is the probability thatthe ticket drawn has a number which is a multiple of 4 or 10?
When a single die is rolled, the sample space is {1,2,3,4,5,6}.What is the probability of getting a 3 when adie is rolled?