πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      A college student spends 75% of his pocket money. When

      the pocket money increased by 20%, the expenditure also increased by 15%. What is the increase in the savings?
      A 25% Correct Answer Incorrect Answer
      B 55% Correct Answer Incorrect Answer
      C 35% Correct Answer Incorrect Answer
      D 45% Correct Answer Incorrect Answer

      Solution

      Let the pocket money =100 Spends =75% Saving =100-75=25 20% increase in pocket money =120 And 15% increase in expenditure =75Γ—115/100 =86.25 Saving =120-86.25 =33.75. Increasing in saving =33.75-25=8.75 Percent =8.75/25 Γ—100 =35%

      Practice Next

      Relevant for Exams:

      ask-question