alleryदो अंकगणितीय प्रगतियाँ वैकल्पिक। एक आसन्न जोड़ी की अदला-बदली की गई:3,6,8,13,10,14,18,18। इसे पुनर्स्थापित करें; अगले 2 पद क्या हैं?
A22,23
B23,24
C23,22
D24,23
Answer & Solution
Correct answer: C. 23,22
स्वैपिंग 13 और 10 विषम पदों 3,8,13,18 और सम पदों 6,10,14,18 को पुनर्स्थापित करता है, इसके बाद
23,22.
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