Question: The boiling & freezing points on a newly defined temperature scale in degree ‘D’ are 400°D & 100°D respectively. The temperature reading corresponding to 60°C on this new temperature scale will be equal to __________ °D.
[A].140
180
240
280
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.