Teachoo MCQ Test

Picture-based MCQ Quiz

Preparing for CBSE

Chapter 5 Class 8 - Tales by Dots and Lines (Ganita Prakash II) | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 480
Question 1 of 5
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Question 1 of 5
The source table shows iodised-salt prices in 2016 and 2025.
Retail price of iodised salt in 2016 and 2025The table shows prices for six states or regions at the start and end of the ten-year period.A&N1620.99Assam612.35Gujarat16.519.2Mizoram2029.8U.P.16.1524.81W. Bengal9.4723.9920162025
Which listed state or region has the greatest increase?
Select one option. Answers are shown after the test.
Question 2 of 5
Use the sleep-duration graph.
Typical sleep duration across agesAverage sleep declines from about 9.5 hours at age 6 to about 8 hours between ages 30 and 50, then rises.7.588.599.5106102030405060657075Average sleepHours per day
During which broad age interval is the plotted average closest to its minimum?
Select one option. Answers are shown after the test.
Question 3 of 5
The dot plot shows the data 2, 4 and 9.
Dot plot with mean 5Dots are located at 2, 4 and 9. A vertical line marks the mean at 5. 012345678910
What is their mean?
Select one option. Answers are shown after the test.
Question 4 of 5
A day is divided into the 48 equal boxes shown.
A 48-box daily activity stripA day from midnight to midnight is divided into 48 equal coloured boxes.03691215182124One day: 48 equal time boxes
How much time does one box represent?
Select one option. Answers are shown after the test.
Question 5 of 5
Study the chapter's temperature graph.
Monthly maximum temperature in Kerala and PunjabKerala stays near 29 to 33 degrees Celsius; Punjab rises from about 19 in January to 38 in June and then falls.1017.52532.540JanFebMarAprMayJunJulAugSepOctNovDecKeralaPunjabTemperature (°C)
In which month is Punjab's monthly maximum temperature highest?
Select one option. Answers are shown after the test.