Maths / Probability / Combination of Events

QUESTION
 

A dice is rolled and a coin is tossed. What is the probability of getting a head and an even number ?

OPTIONS
A. 

1/6

B. 

1/2

C. 

1/4

D. 

3/4

Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

Sample space for a dice rolled = 6

Sample space for coin tossed = 2

Total sample space = 6 x 2 = 12

Favorable outcome of Head = 1

Favorable outcome of even number = 3

Total favorable outcome = 3x 1 = 3

Probability = frac{3}{12}=frac{1}{4}

View Contents
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)
Self Learning
Testimonials
No Preview
PARENT RESPONSE c/o Manya C/o ABHYAS Academy
 8th
We started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
Back
Courses We Offer
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)