probability class 10

The probability of getting exactly two heads in toss of two coins together

• 1/2

• 2/3

• 1/4

• 3/4

Tags

CCSS.HSS.CP.A.1

Probability of getting sum 9 when two dice are thrown together is

• 2/36

• 1/9

• 8/9

• 7/36

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

Probability of getting atleast 2 heads when 3 coins are tossed together is

Probability of an event can be an improper fraction. (true/false)

• True

• False

Probability of getting different numbers when two dice are thrown together is

Tags

CCSS.HSS.CP.A.1

A card is drawn from a well shuffled deck of 52 cards.the probability of getting a black heart is

A card is drawn from a well shuffled deck of 52 cards.What is the probability that the card drawn is red or a king

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

The probability of two friends having birthday on the same day in a year

• 1/365

• 31/365

• 1/365²

• 364/365²

Tags

CCSS.HSS.CP.B.7

Sum of probabilities of all elementary events is__

Tags

CCSS.HSS.CP.B.7

Probabiility of getting neither ace nor jack when one card is drawn at random from a well shuffled deck of 52 cards is___

• 12/13

• 33/52

• 2/23

• 11/13

Tags

CCSS.HSS.CP.A.1