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Solved CBSE Class 7 Maths Chapter 14 Assertion and Reason Questions – Symmetry. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.
Assertion and Reason Questions Class 7 Maths Chapter 14 Symmetry
1.) Assertion: this figure have no line of symmetry.
Reason: The line of symmetry is a line that divides an object into two identical pieces.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
2.) Assertion: it has line of symmetry.
Reason: The line of symmetry is a line that divides an object into two identical pieces.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
3.) Assertion square have line of symmetry.
Reason: The line of symmetry is a line that divides an object into two identical pieces.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
4.) Assertion: Y has vertical line of symmetry.
Reason: The line of symmetry is a line that divides an object into two identical pieces.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
5.) Assertion: The symmetry of an object is defined as one half of the object is a mirror image of the other half.
Reason: E has an horizontal line of symmetry.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
6.) Assertion: The number of lines of symmetry for two regular figures of different sizes but same number of sides are same
Reason: For two regular figures if the number of lines of symmetry are same, the figures need not to be identical.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
7.) Assertion: The number of lines of symmetry of a regular polygon are identified by the number of angles the polygon contains.
Reason: The total number of lines of symmetry of a regular polygon of side N is equal to Ne total number of lines of symmetry of a regular polygon of side N is equal to N.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: d) both assertion and reason are false.
8.) Assertion: The letter O has many lines of symmetry.
Reason: line passing through the centre of O, will be its line of symmetry.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
9.) Assertion: the letter F has no line of symmetry.
Reason: None of the lines pass through the letter F to get a symmetry.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
10.) Assertion: A regular hexagon with six equal sides has six lines of symmetry.
Reason: For all regular polygons, the number of lines of symmetry is equal to the number of sides.
a) both assertion and reason are correct and reason is correct explanation for assertion
b) both assertion and reason are correct but reason is correct explanation for assertion
c) assertion is correct but reason is false
d) both assertion and reason are false
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
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