Four words have been given, out of which three are alike in a same manner and one is different. Select the odd one.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Luminosity.
| Understanding |
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The logic used here is: Ampere, Kelvin, Candela are SI units of current, temperature, and light whereas Luminosity is an absolute measure of radiated electromagnetic power. Hence, option 4 is the odd one out. |