alleryवयस्क टिकटों की कीमत ₹40 और बच्चों के टिकट ₹25; 23 टिकट लाते हैं ₹740। वयस्क टिकट?
A12
B11
C9
D10
Answer & Solution
Correct answer: B. 11
यदि कोई वयस्क टिकट बेचा जाता है, तो 40a + 25(23 − a) = 740 a = 11 देता है।
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