alleryਬਾਲਗ ਟਿਕਟਾਂ ਦੀ ਕੀਮਤ ₹40 ਅਤੇ ਬੱਚਿਆਂ ਦੀਆਂ ਟਿਕਟਾਂ ₹25; 23 ਟਿਕਟਾਂ ₹740 ਲੈ ਕੇ ਆਉਂਦੀਆਂ ਹਨ। ਬਾਲਗ ਟਿਕਟਾਂ?
A12
B11
C9
D10
Answer & Solution
Correct answer: B. 11
ਜੇਕਰ ਇੱਕ ਬਾਲਗ ਟਿਕਟਾਂ ਵੇਚੀਆਂ ਜਾਂਦੀਆਂ ਹਨ, 40a + 25(23 − a) = 740 ਦਿੰਦਾ ਹੈ a = 11।
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