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The average marks of Madhu in four subje...

The average marks of Madhu in four subjects is 64 and she got 69 marks in the fifth subject. What is the new average of marks obtained by Madhu in 5 subjects ?
मधु द्वारा चार विषयों में प्राप्त औसत अंक 64 है और पांचवें विषय में उसने 69 अंक हासिल किए | मधु द्वारा पांच विषयों में प्राप्त अंकों का नया औसत क्या है?

A

66

B

67

C

65

D

64

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