ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Physics Measurements 2

Question:
One day is equal to

Option A):
None of these
Option B):
8.6 x 10⁴ sec
Option C):
9.3 x 10³ sec
Option D):
5 x 10⁷ sec

Correct Answer is Option B):
8.6 x 10⁴ sec