alleryStart learning →One smiley means 2 visitors. Four days show 3, 4, 5, 6 smileys. Mean visitors per day?
A9
B4.5
C18
D36
Answer & Solution
Correct answer: A. 9
There are 18 smileys, so 36 visitors in four days, and 36 divided by 4 is 9.
Keep practising Symmetry and data handling
Browse all Symmetry and data handling questions for Olympiad (Class 5), or explore more Mathematics topics.
Related questions
A 10 cm by 6 cm rectangle folds on a line of symmetry parallel to the short sides. New sizThe minute hand of a clock moves from 12 to 6. What part of a full turn has it made?Five numbers have a mean of 8. One of them, 12, is removed. What is the mean of the other The mean age of three children is 10 years. Two of them are 8 and 9 years old. How old is A bar chart shows books read by four children: 3, 5, 7 and 9. What is the mean number of bWhich of these is a set of categories well suited to a bar chart?Why should the bars of a chart normally start from zero?A stacked bar has an apples part of 14 and an oranges part of 9. How tall is the full bar?