JEE Main 2014 · 9 Apr · Shift 1 · Mathematics Q90

MathematicsSingle correct+4 / -1Question 90 of 90

The contrapositive of the statement "I go to school if it does not rain" is :

If it rains, I do not go to school.

If I do not go to school, it rains.

If it rains, I go to school.

If I go to school, it rains.

Answer and worked solution

Official answer: B

The statement is "if it does not rain, I go to school" ( $\sim r\to s$ ). Its contrapositive is $\sim s\to r$ : "If I do not go to school, it rains."

JEE Main 2014 · 9 Apr · Shift 1, Mathematics question 90