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TNPSC Group-I 2017 · Question 47 of 71

There are 8 mango trees in a straight line. The distance between each mango tree with other is 3 metres. What is the distance between the first and the eighth tree?

Aptitude

  1. A24 m
  2. B21 mCorrect
  3. C30 m
  4. D27 m

Answer: B. 21 m

Explanation

8 trees give 7 gaps of 3 m: 7 x 3 = 21 m.

Source: TNPSC Group-I Prelims 2017 (GS1902) - Official Question Paper (scribd OCR, tick-marked answers)

← Q46View full paper (71 questions)Q48 →

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