Question 117Asked in BPSC TRE 1.0 (2023) General Studies Class 1-5 (2nd Sitting)

Find the wrong number in the series given below : 28, 84, 112, 196, 308, 504, 872नीचे दी गई शृंखला में गलत संख्या ज्ञात कीजिए : 28, 84, 112, 196, 308, 504, 872

नीचे दी गई शृंखला में गलत संख्या ज्ञात कीजिए : 28, 84, 112, 196, 308, 504, 872
  1. A112112
  2. B308308
  3. C872872
  4. DMore than one of the aboveउपर्युक्त में से एक से अधिक
  5. ENone of the aboveउपर्युक्त में से कोई नहीं
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Correct answer: (C) 872872

Explanation

Each term from the third is the sum of the previous two (28+84=112, ..., 308+504=812), so 872 is wrong.तीसरे पद से प्रत्येक पद पिछले दो पदों का योग है (28+84=112, ..., 308+504=812), इसलिए 872 गलत है।

From BPSC TRE 1.0 (2023) General Studies Class 1-5 (2nd Sitting) — Previous Year Paper

This is question 117 of BPSC TRE 1.0 (2023) General Studies Class 1-5 (2nd Sitting) — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.