Question:
Petrol price +60%. Consumption reduction for +12% expense?
पेट्रोल 60% बढ़ा। खपत कितने % कम करें कि व्यय केवल 12% बढ़े?
Options:
- 36%
- 30%
- 66%
- 70%
- 36%
- 30%
- 66%
- 70%
Correct Answer: Option B
Explanation:
Detailed Explanation: Reduction = 30%.
विस्तृत व्याख्या: नई खपत = 112/160 = 70%. कमी = 30%.