Teachoo MCQ Test

Assertion Reasoning Quiz

Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash) | 6 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 480
Question 1 of 6
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Question 1 of 6
Assertion (A): In cricket notation, \(5.5\) overs means \(5\) overs and \(3\) balls.
Reason (R): In such notation, the digit after the point counts balls rather than tenths of an over.
Select one option. Answers are shown after the test.
Question 2 of 6
Assertion (A): If two wooden planks of lengths 1.25 m and 0.8 m are joined end-to-end, their combined total length is 1.33 m.
1.25 m0.8 m

Reason (R): When calculating the sum of decimal numbers, you must align the numbers by their decimal points to ensure you are adding units to units, tenths to tenths, and hundredths to hundredths.
Select one option. Answers are shown after the test.
Question 3 of 6
Assertion (A): On the number line below, the red arrow marks the decimal 3.45.
3.43.5

Reason (R): The total distance between 3.4 and 3.5 is 0.1 units. Splitting this into 10 equal parts makes each small mark worth 0.01. The arrow points exactly halfway (5 marks in), representing an addition of 0.05 to 3.4.
Select one option. Answers are shown after the test.
Question 4 of 6
Assertion (A):
A weight consisting of 2 kilograms and 50 grams can be mathematically written as 2.50 kg.
Reason (R):
1 kilogram is equal to 1000 grams, which means 1 gram is \( \frac{1}{1000} \) of a kilogram (0.001 kg).
Select one option. Answers are shown after the test.
Question 5 of 6
Assertion (A):
The exact mathematical difference between 10 and 4.25 is 5.75.
Reason (R):
When subtracting a decimal from a whole number, we can place a decimal point and zeros after the whole number to align the place values for accurate subtraction.
Select one option. Answers are shown after the test.
Question 6 of 6
Assertion (A): \(0.02\) is greater than \(0.2\).
Reason (R): In \(0.02\), the digit \(2\) represents two hundredths, while in \(0.2\), it represents two tenths.
Select one option. Answers are shown after the test.