SSC-IMD-SA-REASONING-MOCK-02 – Question 1

Question:

Find the next number that logically replaces the question mark (?):
8, 27, 64, 125, ?

तार्किक रूप से प्रश्न चिह्न (?) को बदलने वाली अगली संख्या ज्ञात कीजिए:
8, 27, 64, 125, ?

Options:

  • 196
  • 216
  • 225
  • 256
  • 196
  • 216
  • 225
  • 256

Correct Answer: b)

Explanation:

Series of cubes of consecutive integers:
\(2^3 = 8\)
\(3^3 = 27\)
\(4^3 = 64\)
\(5^3 = 125\)
\(6^3 = 216\).

यह क्रमागत संख्याओं के घन (Cubes) की श्रृंखला है:
\(2^3 = 8\), \(3^3 = 27\), \(4^3 = 64\), \(5^3 = 125\), \(6^3 = 216\)। अतः उत्तर 216 है।

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