

MCQOPTIONS
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1. |
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 |
B. | 180 |
C. | 240 |
D. | 280 |
Answer» E. | |