AP Police SI practice question
A cafe serves an average of 145 customers per day over 6 days. On the 7th day, it serves 215 customers. Find the average number of customers served per day over the 7 days.
From a AP Police SI Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) 155
Total customers over 6 days = 6x145 = 870. Adding 7th day: 870+215 = 1085 over 7 days. New average = 1085/7 = 155.
हिंदी में प्रश्न
एक कैफे 6 दिनों में प्रतिदिन औसतन 145 ग्राहकों को सेवा देता है। 7वें दिन वह 215 ग्राहकों को सेवा देता है। 7 दिनों में प्रतिदिन औसत ग्राहकों की संख्या ज्ञात करें।
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सही उत्तर: (B) 155
6 दिनों के कुल ग्राहक = 6x145 = 870। 7वां दिन जोड़ने पर = 870+215 = 1085 (7 दिनों में)। नया औसत = 1085/7 = 155।
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