Home
SELF STUDY
BrowsePracticeTestsPlaylistDoubts & solutionsFree live classesOther courses

Collecting Data

Quick practice

Question 1 of 5

While playing on the beach, Carla and Betty collected beautiful shiny pebbles. They collected 8 pink, 4 yellow, and 12 white pebbles in a bag and asked their mom to pick one without looking in the bag. What is the probability that she will pick a yellow pebble? 

A

2/3

B

1/4

C

4/22

D

1/6

Get unlimited practice with CBSE Class 7 subscription

pick

Boost your performance with adaptive practice tests

pick

Practice every concept in the syllabus

pick

Compare your speed and accuracy with your peers

pick

Download the app and practice on the go