DSSSB - 28 August 2019 (Shift-1)
Non Nursing Subjects
Hard

A fruit seller had some apples. He sold 35% of the apples and still has 325 apples left. How many apples did he have initially

Appeared in: DSSSB - 28 August 2019 (Shift-1)

Explanation

  • The problem requires calculating the original total when a percentage and the remaining amount are known.
  • If 35% of apples were sold, the remaining 65% corresponds to the 325 apples left.
  • The equation to solve is 0.65 * Total = 325.
  • Dividing 325 by 0.65 gives the initial total of 500 apples.

Why Other Options Were Wrong

  • Option A: This is a percentage value. The question asks for the total number of apples, which is a specific quantity, not a percentage.
  • Option B: This is a percentage value. The question asks for a numerical count of apples, not a proportion.
  • Option C: This is a percentage value. The answer must be the total quantity of apples the seller initially possessed.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Percentage and Word Problems as background academic context rather than a clinical decision trigger.
  • While this is a general mathematics question, strong numeracy skills are fundamental in nursing.
  • Nurses regularly perform calculations for medication dosages, IV drip rates, and fluid balance, where a simple percentage error can have serious patient safety consequences.
  • What if? - If the seller had sold 65% of the apples and had 325 left, the remaining percentage would be 35%. The total would be 325 / 0.35, which is approximately 929 apples.
How to Approach the Question
  • First, identify what the question is asking for. Here, it's the 'initial' or total number of apples.
  • Read the word problem carefully to extract the given information: 35% sold and 325 remaining.
  • Recognize that the remaining quantity (325) corresponds to the remaining percentage (100% - 35% = 65%).
  • Set up an algebraic equation to represent the relationship: 0.65 * Total = 325.
  • Solve the equation for the 'Total' variable.
  • Check the options to see if they match the type of answer required (a quantity, not a percentage) and select the calculated result.
Concept Tested & Keywords
  • Concept Tested: Percentage and Word Problems
  • Stem keywords: apples, sold, 35%, still has 325
  • Lead-in keywords: How many

Question ID

QOjC3PkJrL06qRkLObRW6s

Practise the full DSSSB - 28 August 2019 (Shift-1)

Attempt every question from this paper in a timed mock, then review the full solution for each one.

More Mathematics Questions

More DSSSB - 28 August 2019 (Shift-1) Questions