IB ACIO Grade II previous year question
Series: 403 374 357 328 311 282 ?
Asked in IB ACIO Grade II (16 Sep 2025 Shift 3) · Reasoning
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Correct answer: (B) 265
Differences alternate: −29, −17, −29, −17, −29, so next is −17: 282−17=265.
हिंदी में प्रश्न
दी गई श्रृंखला में प्रश्न चिह्न (?) के स्थान पर क्या आएगा? 403 374 357 328 311 282 ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 265
अंतर बारी-बारी से हैं: −29, −17, −29, −17, −29, अतः अगला अंतर −17: 282−17=265।
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