શ્રેણી 21, 105, 735, 6615, ___ 3675 33075 29845 72765 3675 33075 29845 72765 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 21 (×5) 105 (×7) 735 (×9) 6615 (×11) 72765
શ્રેણી 1, 4, 9, 16, ___ ? 30 32 45 25 30 32 45 25 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 1² = 1, 2² = 4, 3² = 9, 4² = 16, 5²= 25
શ્રેણી 83, 82, 81, ___, 69, 60, 33 75 73 77 80 75 73 77 80 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 83 (-1²) 82 (-1³) 81 (-2²) 77 (-2³) 69 (-3²) 60 (-3³) 33
શ્રેણી 1, 4, 10, 22, 46, ___ 86 122 64 94 86 122 64 94 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 1 (+3) 4 (+6) 10 (+12) 22 (+24) 46 (+48) 94
શ્રેણી 0, 7, 26, 63, ___ 104 121 128 124 104 121 128 124 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 1³ - 1 = 0, 2³ - 1 = 7, 3³ - 1 = 26, 4³ - 1 = 63, 5³ - 1 = 124
શ્રેણી 3, 12, 15, ___, 42, 69 27 18 26 28 27 18 26 28 ANSWER EXPLANATION DOWNLOAD GUJARATI MCQ APP 3 + 12 = 15 12 + 15 = 27 15 + 27 = 42 27 + 42 = 69
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