શ્રેણી 3, 7, 15, 31, 63, ___ 67 83 127 126 67 83 127 126 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 3 (×2+1) 7 (×2+1) 15 (×2+1) 31 (×2+1) 63 (×2+1) 127
શ્રેણી 1, 4, 9, 16, ___ ? 25 45 32 30 25 45 32 30 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 1² = 1, 2² = 4, 3² = 9, 4² = 16, 5²= 25
શ્રેણી 7, 10, 8, 11, 9, 12, ___ 10 10 7 12 10 10 7 12 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 7 10 8 11 9 12 ?(10)
શ્રેણી 1, 4, 10, 22, 46, ___ 64 122 86 94 64 122 86 94 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 1 (+3) 4 (+6) 10 (+12) 22 (+24) 46 (+48) 94
શ્રેણી 729, 343, 125, ___, 1 27 16 118 468 27 16 118 468 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 9³ = 729 7³ = 343 5³ = 125 3³ = 27 1³ = 1
શ્રેણી CD : 6 :: GH : ___ 46 20 28 17 46 20 28 17 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP C = 3, D = 4 (3 × 4)/2 = 6 G=7, H=8 (7 × 8)/2 = 28
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