📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      The marked price of an article in two different shops P

      and Q is Rs 1200 and Rs X respectively. In shop P the article is available at two successive discounts of d% and 25%, while in shop Q the article is available at two successive discounts of 10% and 20%. If the ratio of the selling price of an article at shop Q to the selling price of an article at shop P is X:800, then find which of the following statements is/are true. (I) d2 is completely divisible by 24 (II) d is a multiple of both 12 and 3 (III) d% of 750 is equals to 270
      A All I, II and III Correct Answer Incorrect Answer
      B Only I and III Correct Answer Incorrect Answer
      C Only III Correct Answer Incorrect Answer
      D Only II Correct Answer Incorrect Answer
      E Only I and II Correct Answer Incorrect Answer

      Solution

      Given, Selling price of the article at shop P = 1200 ×(100-d)/100  × 75/100. Selling price of the article at shop Q = X ×90/100  × 80/100 ATQ –  (X ×(90/100) ×(80/100))/(1200 ×(100-d)/100 ×(75/100))= X/800 d = 36 From (I)  d2= 362 = 1296 1296 is completely divisible by 24. From (II) d= 36 36 is multiple of both 12 and 3 From (II)  d=36 (36/100)×750=270

      Practice Next
      More Profit and loss Questions

      Relevant for Exams:

      ask-question