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# two coins are tossed simultaneously what is the probability of getting one head

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## Two coins are tossed simultaneously the probability of getting a head on only one of the two coins. Question

## Two coins are tossed simultaneously the probability of getting a head on only one of the two coins.

A

2 1 ​

B

3 2 ​

C

4 1 ​

D

4 3 ​ Medium Open in App Solution Verified by Toppr

Correct option is A)

Here are the outcomes when 2 coins are tossed simultaneously where H denotes Heads and T denotes Tails..

HH, TT, HT, TH

1. Probability of getting exactly one head is 2/4 = 1/2

22 2

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## Two coins are tossed simultaneously. The probability of getting at least one head is

Two coins are tossed simultaneously. The probability of getting at least one head is Theoretical Probability

Two coins are... Question

Two coins are tossed simultaneously. The probability of getting at least one head is __.

Open in App Solution

On tossing two coins, following outcomes can be observed:

{ ( H , H ) , ( T , T ) , ( H , T ) , ( T , H ) }

Therefore, there are total of

4 possible outcomes.

Now, favourable outcomes are

{ ( H , H ) , ( H , T ) , ( T , H ) }

Therefore, no. of favourable outcomes are

3

= 3 4 Suggest Corrections 109 SIMILAR QUESTIONS

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Two coins are tossed simultaneously. The probability (upto two decimal points accuracy) of getting at least one head is

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Theoretical Probability

Standard IX Mathematics

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## Find the probability of getting exactly one head when two coins are tossed.

Find the probability of getting exactly one head when two coins are tossed. - Given :The given situation is two coins are tossed.To find :We have to find  the ...

## Find the probability of getting exactly one head when two coins are tossed.

Given :

The given situation is two coins are tossed.

To find :

We have to find  the probability of getting exactly one head when two coins are tossed.

Solution :

When two coins are tossed simultaneously, the possible outcomes are {HH,HT,TH,TT}

where H is the outcome of heads turning up and T is the outcome of tails turning up.

Probability=

Numberoffavorableoutcomes

Totalnumberofoutcomes

Probability=NumberoffavorableoutcomesTotalnumberofoutcomes

Total number of outcomes = 4.

Number of outcomes in which exactly one head turns up = 2   (HT,TH)

The probability of getting exactly one head when two coins are tossed

The probability of getting exactly one head when two coins are tossed is

= 2 4 = 1 2 =24=12 . 1 2 12 . Tutorialspoint

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