Question
89 78 74 67 63 ?
What will come in place of (?) questions in the following number series?
More Series Questions
- A sequence {Tₙ} is defined by: Tₙ = a·n² + b·n + c for all positive integers n, where a, b, c are constants. It is known that - T₂ = 11, T₄ = 27, T₅ = 38 ...
- What should come in place of the question mark (?) in the following number series? 58 30 29 ? 88 221
- 23 27 54 ? 195 231
- ? 190 210 238 274 318
- 16, 8, 8, ?, 24, 60
- If 2, 7, 20, x , 110, 235, Then, 7 x + 7√x = ?
- 3720 3842 ? 4092 4220 4350
- 100, 110, ?, 171.6, 240.24, 360.36
- 5 6 14 ? 184 925
- What value should come in place of the question mark (x) in the following series? 107, x, 117, 139, 225, 674
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