• Reasoning Ability - Series
Question

33 321 465 537 573 590 600

  • A) 321 
  • B) 465
  • C) 573
  • D) 537
  • E) 590
Solution

33 + 288 = 321

321 + 144 = 465

465 + 72 = 537

537 + 36 = 573

573 + 18 = 591 ≠ 590

591 + 9 = 600

33 + 288 = 321

321 + 144 = 465

465 + 72 = 537

537 + 36 = 573

573 + 18 = 591 ≠ 590

591 + 9 = 600

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