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Asked: 2026-10-07T07:11:57+00:00 In:

Looking at the Ganita Manjari, Grade 9, Part 2 textbook, Sheela wonders: (i) If all the pages of this textbook were laid out side-by-side on the floor would they cover the entire classroom floor? (ii) What is the maximum number of textbooks that can fit in an empty storeroom of dimensions 15 ft × 20 ft × 30 ft?

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(i) No, ~150 pages cover roughly 7.5 m², whereas a standard classroom floor is around 40 to 50 m². (ii) Storeroom volume is 9,000 cu ft (~255 m³); dividing by textbook volume (~0.0006 m³) fits roughly 350,000 to 400,000 books.

Cbse Class 9 Maths Ganita Manjari Part 2 Solutions
Class 9 maths ganita manjari part 2 chapter 14 question answer

cbse released class 9 ganita manjari part 2 bookchapter 14 math of space surface area and volume (ganita manjari 2) solutionsganita manjariganita manjari part 2 solutions available!grade 9part 2 textbooksheela wonderswhat is the maximum number of textbooks that can fit
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    1. (i) The textbook has roughly 150 leaves measuring 0.26 m × 0.19 m ≈ 0.05 m² each. Total area covered is 150 × 0.05 = 7.5 m². A typical classroom floor is about 7 m × 7 m = 49 m², so the pages cannot cover it. (ii) Storeroom volume is 15 × 20 × 30 = 9000 cu ft ≈ 254.85 m³. A single book occupies 0.26 × 0.19 × 0.012 m ≈ 0.00059 m³. Dividing gives approximately 400,000 textbooks.

       

      For more NCERT Solutions of Class 9 Maths Ganita Manjari Part 2 Chapter 14 Math of Space: Surface Area and Volume Question Answer (2026-27)

      https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-14/

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