MPSC Rajyaseva 2014 GS Paper 1 — Question 64
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खालीलपैकी कुठले विधान सत्य आहे ? / Which of the following statements is true ?
(a)इंडिगो - ब्ल्यू हा नैसर्गिक रंग आहे. / Indigo - blue is a natural dye.
(b)ऑलिझरीन हा कृत्रीम रंग आहे. / Alizarin is a synthetic dye.
1)दोनही सत्य / Both true
2)(a) सत्य, (b) असत्य / (a) true, (b) false✓ Correct
3)(a) असत्य, (b) सत्य / (a) false, (b) true
4)दोनों असत्य / Both false
Indigo-blue is a well-known natural organic dye extracted from plants. Alizarin can be natural but is commercially a synthetic anthraquinone dye, making statement (b) false as stated or vice versa depending on strict textbook definitions, but standard text treats Indigo as natural.
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