Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics CBSE
Class 9 New
The Mathematics of Maybe: Introduction to Probability
Pumpa Practice Questions
4.
Probability of spinner
Exercise condition:
2
m.
A spinner labelled as \(A\), \(B\), \(C\) and \(D\) was spun
50
times
.
Letter
\(A\)
\(B\)
\(C\)
\(D\)
Number of times
25
5
5
15
The
experimental probability
of landing on the letter
\(A\)
is
\(\%\)
(
Note:
Round off the answer to \(2\) decimal places if necessary.)
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!