द्विआधारी संख्या 101110110 की दशमलव संख्या _______ के बराबर है।

This question was previously asked in
RRB ALP Fitter 23 Jan 2019 Official Paper (Shift 2).
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  1. 468
  2. 412
  3. 374
  4. 326

Answer (Detailed Solution Below)

Option 3 : 374
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  • सही उत्तर विकल्प 3 है, अर्थात, 374
  • द्विआधारी संख्या 101110110 दशमलव संख्या 374 के बराबर है।
  • द्विआधारी संख्या को दशमलव संख्या में बदलने के लिए निम्नलिखित विधि का उपयोग किया जा सकता है:
  1. (101110110)2 = (1 x 28) + (0 x 27) + (1 x 26) + (1 x 25) + (1 x 24) + (0 x 23) + (1 x 22) + (1 x 21) + (0 x 20)
  2. (101110110)2 = 256 + 0 + 64 + 32 + 16 + 0 + 4 + 2 + 0
  3. (101110110)2 = 374
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