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A recent survey of married couples in In...

A recent survey of married couples in Indian metro cities showed that 20% of the couples have only one child, 45% of the remaining couples have two children,and the rest of the couples have three or more children . What is the percentage of couples with three or more children
भारतीय महानगरों में विवाहित जोड़ों पर किया गया हालिया सर्वेक्षण दर्शाता है कि 20% जोड़ों को केवल एक बच्चा है | शेष में से 45% जोड़ों के दो बच्चे हैं तथा शेष जोड़ों के तीन या अधिक बचे हैं | तीन या अधिक बच्चों वाले जोड़ों का प्रतिशत कितना है ?

A

0.56

B

0.44

C

0.35

D

0.42

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