Concept-wise Practice

black ink MCQ Questions for Class 9

black ink se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with black ink.

मुद्रण में काला रंग अलग से जोड़ने का प्रमुख कारण क्या है?

What is the main reason black ink is added separately in printing?

Explanation opens after your attempt
Correct Answer

B. तीन रंगों का मिश्रण प्रायः शुद्ध गहरा काला नहीं देताMixing three colours often does not give a clean deep black

Step 1

Concept

Real cyan magenta and yellow inks often produce a muddy black so black ink is added. State this practical reason in exams.

Step 2

Why this answer is correct

The correct answer is B. तीन रंगों का मिश्रण प्रायः शुद्ध गहरा काला नहीं देता / Mixing three colours often does not give a clean deep black. Real cyan magenta and yellow inks often produce a muddy black so black ink is added. State this practical reason in exams.

Step 3

Exam Tip

वास्तविक सियान मैजेंटा और पीला मिलकर प्रायः धूमिल काला देते हैं इसलिए काली स्याही जोड़ी जाती है। परीक्षा में व्यावहारिक कारण लिखें।

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