✔ Correct Answer: A. 7
The correct answer to the question “Spectrum is made of ____ colors?” is 7. This question belongs to General Knowledge. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.
The correct answer to the question “Spectrum is made of ____ colors?” is 7. This question belongs to General Knowledge. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.