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Q: How many numbers between 1 and 700 are completely divisible by 17?
  • A. 42
  • B. 41
  • C. 45
  • D. 46
Correct Answer: Option B - Numbers between 1 and 700 which are exactly divisible by 17. 17, 34 ...........697. l = a + (n–1) × d 697 = 17+ (n–1)×17 680 = (n–1)× 17 40 = n –1 n = 41 Hence, required number (n) = 41
B. Numbers between 1 and 700 which are exactly divisible by 17. 17, 34 ...........697. l = a + (n–1) × d 697 = 17+ (n–1)×17 680 = (n–1)× 17 40 = n –1 n = 41 Hence, required number (n) = 41

Explanations:

Numbers between 1 and 700 which are exactly divisible by 17. 17, 34 ...........697. l = a + (n–1) × d 697 = 17+ (n–1)×17 680 = (n–1)× 17 40 = n –1 n = 41 Hence, required number (n) = 41