When 73 is added to 89 and the amount is doubled, it gives the same result as the square of 18. What is the answer?

When 73 is added to 89 and the amount is doubled, it gives the same result as the square of 18. What is the answer?

  • (A) 164
  • (B) 162
  • (C) 260
  • (D) 324
  • Solution: Let’s go through it together.
  • Step 1: Add 73 and 89 73 + 89 = 162
  • Step 2: Double the result 2 × 162 = 324
  • Step 3: Note that 18 squared is 324 18² = 324
  • Thus, the correct answer is 324 (D)
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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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