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An art exhibition was held in the month ...

An art exhibition was held in the month of november. The numbers of visitors on weekdays and on weekends were 450 and 750 respectively. If the first day of the month was Monday, then what was the average number of visitors in the month ?
नवंबर माह में एक कला प्रदर्शनी आयोजित की गई | सप्ताह के कार्यदिवसों (वीकडेज) और सप्ताहांत (वीक-एंड) पर आने वाले आगंतुकों की औसत संख्या क्रमश: 450 और 750 थी | यदि माह का पहला दिन सोमवार था, तो माह में आगंतुकों की औसत संख्या कितनी थी?

A

520

B

530

C

510

D

540

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