engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) General Knowledge Geography (World Geography) Origin and evolution of Universe Solar system
Directions: For the Assertion (A) and Reason (R) below, choose the correct alternative
Assertion (A): A year on Mars is almost twice the length of a year on earth.
Reason (R): Planets that orbit farther from the Sun than Earth have longer years than Earth.
1
Both A and R are true and R is the correct explanation of A.
2
Both A and R are true but R is not the correct explanation of A.
3
A is true but R is false.
4
A is false but R is true.