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Piyush365
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Asked: 2026-09-29T06:25:37+00:00 In:

A physical fitness evaluation is being undertaken. The final marks are calculated by combining the marks for strength, flexibility, and agility in the ratio 4:5:6. Rashi has scored 60, 65, and 70. Keerthi has scored 55, 65, and 75 respectively. (i) Find out whose total is more without calculating. (ii) What are their final marks?

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(i) Keerthi scores higher because she earned extra points in agility, which carries the largest weight (6). (ii) Rashi’s final mark is 65.67, while Keerthi’s final mark is 66.33.

Ganita Manjari Part 2 (Class 9) Exercise 10 Solutions
Class 9 Ganita Manjari Part 2 Chapter 10 Question Answer

65 and 70cbse class 9 maths ganita manjari part 2 solutionsganita manjari part 2 chapter 10 how quantities combine understanding data solutionshow quantities combine understanding data (ganita manjari 2) solutionsphysical fitness evaluation is being undertakenrashi has scored 60
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    1. (i) Both have equal flexibility scores (65). Keerthi scores 5 marks lower in strength (weight 4) but 5 marks higher in agility (weight 6). Since agility holds greater weight, Keerthi’s total is higher. (ii) Rashi’s score is [(60 × 4) + (65 × 5) + (70 × 6)] / 15 = 985/15 ≈ 65.67. Keerthi’s score is [(55 × 4) + (65 × 5) + (75 × 6)] / 15 = 995/15 ≈ 66.33.

       

      For more NCERT Solutions of Class 9 Maths Ganita Manjari Part 2 Chapter 10 How Quantities Combine Understanding Data Question Answer (2026-27)

      https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-10/

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