Assertion Reasoning Quiz

Question 1 of 6

Assertion (A): \(1+7+19=27\), a cube number.
Reason (R): The first three centred hexagonal numbers add to \(3^3\).

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 2 of 6

Assertion (A): The term after 17 in the odd-number sequence is 19.
Reason (R): Consecutive odd numbers differ by 2.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 3 of 6

Assertion (A): A polygon with 11 sides has 11 corners.
Reason (R): Every polygon has one more corner than side.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 4 of 6

Assertion (A): Growing a \(10\times10\) square to \(11\times11\) adds 21 small squares.
Reason (R): The complete graph \(K_{11}\) has 55 line segments.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 5 of 6

Assertion (A): A \(4\times4\) stacked-square stage contains 16 small squares.
Reason (R): \(2^5=32\).

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 6 of 6

Assertion (A): After three replacements, a 3-segment Koch snowflake has 192 segments.
Reason (R): The 8th triangular number is 36.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

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