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For a: 19 × 1 + 6 = 25 25 × 2 - 5 = 45 45 × 3 + 4 = 139 139 × 4 - 3 = 553 553 × 5 + 2 = 2767 For b: 1560 ÷ 2 – 20 = 760 760 ÷ 2 – 20 = 360 360 ÷ 2 – 20 = 160 160 ÷ 2 – 20 = 60 60 ÷ 2 – 20 = 10 For c: 16 × 3 – 7 = 41 41 × 3 – 7 = 116 116 × 3 – 7 = 341 341 × 3 – 7 = 1016 1016 × 3 – 7 = 3041 For a: 19 × 1 + 6 = 25 25 × 2 - 5 = 45 45 × 3 + 4 = 139 139 × 4 - 3 = 553 553 × 5 + 2 = 2767 For b: 1560 ÷ 2 – 20 = 760 760 ÷ 2 – 20 = 360 360 ÷ 2 – 20 = 160 160 ÷ 2 – 20 = 60 60 ÷ 2 – 20 = 10 For c: 16 × 3 – 7 = 41 41 × 3 – 7 = 116 116 × 3 – 7 = 341 341 × 3 – 7 = 1016 1016 × 3 – 7 = 3041 a > b < c For a: 19 × 1 + 6 = 25 25 × 2 - 5 = 45 45 × 3 + 4 = 139 139 × 4 - 3 = 553 553 × 5 + 2 = 2767 For b: 1560 ÷ 2 – 20 = 760 760 ÷ 2 – 20 = 360 360 ÷ 2 – 20 = 160 160 ÷ 2 – 20 = 60 60 ÷ 2 – 20 = 10 For c: 16 × 3 – 7 = 41 41 × 3 – 7 = 116 116 × 3 – 7 = 341 341 × 3 – 7 = 1016 1016 × 3 – 7 = 3041 a > b < c
What will be the geometric mean of 'Q' and 'P - Q'.
75, 80, 95, ?, 155, 200
8 13 36 123 ? 2585
45, 59, 31, ?, 17, 87
10, ?, 50, 100, 250, 500
5, 19, 30, 43, 58, ?
13 19 32 52 ? 113
What will come in the place of questions (?) mark in the following questions.
1279, 1265, ? , 1225, 1193, 1149
Find the missing character.
124, 147, 176, 207, 244, ?