alleryપુખ્ત ટિકિટની કિંમત ₹40 અને બાળકોની ટિકિટ ₹25; 23 ટિકિટ ₹740 લાવે છે. પુખ્ત ટિકિટ?
A12
B11
C9
D10
Answer & Solution
Correct answer: B. 11
જો પુખ્ત ટિકિટ વેચવામાં આવે છે, 40a + 25(23 − a) = 740 a = 11 આપે છે.
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