In a party of 77 people, there are twice as many women as children and twice as many children as men. How many children were present?
A. 22
B. 25
C. 28
D. 31
সঠিক উত্তরঃ
A.
22
Explanation:

Another Explanation (5): ```html
পার্টিতে উপস্থিত শিশু সংখ্যা নির্ণয় 👧👦
একটি পার্টিতে ৭৭ জন মানুষ আছেন। সেখানে মহিলার সংখ্যা শিশুদের দ্বিগুণ এবং শিশুদের সংখ্যা পুরুষের দ্বিগুণ।
উপস্থিত সদস্যদের তালিকা 👪
- মোট সদস্য: ৭৭ জন
- মহিলা: শিশুদের দ্বিগুণ 👩👩👧👦
- শিশু: পুরুষের দ্বিগুণ 👶
- পুরুষ: সর্বনিম্ন সংখ্যা 👨
গণিতের হিসাব ➗➕
ধরি, পুরুষের সংখ্যা x
তাহলে, শিশুদের সংখ্যা 2x
এবং, মহিলাদের সংখ্যা 4x
সুতরাং, x + 2x + 4x = ৭৭
অথবা, 7x = ৭৭
অতএব, x = ১১
সুতরাং, পুরুষের সংখ্যা = ১১
অতএব, শিশুদের সংখ্যা = 2 * ১১ = ২২
অতএব, মহিলাদের সংখ্যা = 4 * ১১ = ৪৪
ফলাফল 🎉
অতএব, পার্টিতে ২২ জন শিশু উপস্থিত ছিল।
সদস্যদের সংখ্যা টেবিল 📊
| শ্রেণী | সংখ্যা |
|---|---|
| পুরুষ 👨 | ১১ |
| শিশু 👶 | ২২ |
| মহিলা 👩 | ৪৪ |
| মোট 💯 | ৭৭ |
ধন্যবাদ 🙏!
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