Directions(Q1 to Q5): Find the missing number in the given number
series:
Q1. 346,345,337,310,246, ?
Explanations:
346 - 13 = 345
345 - 23 = 337
337 - 33 = 310
310 - 43 = 246
246 - 53 = 121
Q2. 159, 79, 39, 19, ?, 4
Explanations:
159 - 80 = 79
79 - 40 = 39
39 - 20 = 19
19 - 10 = 9
9 - 5 = 4
Q3. 7.5, 9, 13.5, 27, 67.5, ?
Explanations:
7.5 + 1.5 = 9
9 + 4.5 = 13.5
13.5 + 13.5 = 27
27 + 40.5 = 67.5
67.5 + 121.5 = 189
Q4. 4, 2.5, 3.5, 9, 40, ?
Explanations:
4 × 0.5 + 0.5 = 2.5
2.5 × 1 + 1 = 3.5
3.5 × 2 + 2 = 9
9 × 4 + 4 = 40
40 × 8 + 8 = 328
Q5. 4.5,3.5,6,17,67, ?
Explanations:
4.5 × 1 - 1 = 3.5
3.5 × 2 - 1 = 6
6 × 3 - 1 = 17
17 × 4 - 1 = 67
67 × 5 - 1 = 334
All the Best for the Next Slot Aspirants!
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