Teachoo MCQ Test

Picture-based MCQ Quiz

Preparing for CBSE

Chapter 1 Class 6 - Patterns in Mathematics (Ganita Prakash) | 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 dot rows increase from 1 to 9 and then decrease to 1. How many dots are shown altogether?
Counting up-and-down dot patternA symmetric dot pattern has row lengths from one up to 9 and back down to one.Rows contain 1, 2, …, 9, …, 2, 1 dots
Select one option. Answers are shown after the test.
Question 2 of 5
The five cards show the first five centred hexagonal numbers. What cube number is their sum?
Adding centred hexagonal numbersFive cards show 1, 7, 19, 37 and 61 to be added.First five centred hexagonal numbers1+7+19+37+61
Select one option. Answers are shown after the test.
Question 3 of 5
The displayed groups contain \(1,2,4,8,16,\) and 32 dots. What is their total, and what is obtained after adding 1?
Doubling groupsCards contain one, two, four, eight and further powers of two dots.Groups double from left to right12481632
Select one option. Answers are shown after the test.
Question 4 of 5
A stacked-square pattern grows from a \(9\times9\) stage to a \(10\times10\) stage. How many new small squares are added?
10 by 10 square patternA square array with 10 rows and 10 columns. The answer state highlights the newly added outer row and column.10 × 10 square array
Select one option. Answers are shown after the test.
Question 5 of 5
In the complete graph \(K_8\), every point is joined to every other point. How many line segments are there?
Complete graph K88 points are shown, and each point is joined to every other point.Complete graph K8: every pair of points is joined
Select one option. Answers are shown after the test.