From the given options, choose the correct one that will complete the…
2019
From the given options, choose the correct one that will complete the following number series. Series : 344, 278, 223, 179, 146, _____, 113
Answer: A. 124 — Look at the differences between consecutive terms: 344 → 278 = −66 278 → 223 = −55 223 → 179 = −44 179 → 146 = −33 The differences decrease by 11 each time,…
- A.
124
- B.
126
- C.
128
- D.
130
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Correct answer: A
Look at the differences between consecutive terms:
344 → 278 = −66
278 → 223 = −55
223 → 179 = −44
179 → 146 = −33
The differences decrease by 11 each time, so the next difference is −22.
Compute the next term: 146 − 22 = 124
Check the following term: 124 − 11 = 113
Final answer: 124
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