If 12 copies of a book cost ₹600, what is the cost of 25 such copies? यदि एक पुस्तक की 12 प्रतियों का मूल्य ₹600 है, तो ऐसी 25 प्रतियों का मूल्य क्या होगा?
A
₹1,000 (₹1,000)
B
₹1,200 (₹1,200)
C
₹1,250 (₹1,250)
D
₹1,500 (₹1,500)
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Correct Answer ₹1,250
Explanation
Cost of 1 copy = 600 / 12 = ₹50. Cost of 25 copies = 25 * 50 = ₹1,250.