Same subject2 marks
Convert the following infix notation to prefix form.
(A–B)/C*(D+E)
1 mark2025
Study the given propositions and the statements marked Assertion and Reason that
follow it. Choose the correct option on the basis of your analysis.
p = I am a triangle
q = I am a three-sided polygon
s1 = p → q
s2 = q → p
Assertion: s2 is converse of s1
Reason: Three-sided polygon must be a triangle.
- Both Assertion and Reason are true and Reason is the correct explanation for Assertion.
- Both Assertion and Reason are true but Reason is not the correct explanation for Assertion.
- Assertion is true and Reason is false.
- Assertion is false and Reason is true.
Specimen paper · 2025 · CollegeDekho (mirror of CISCE PDF)
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