# NCERT Solutions for Class 7 Maths Exercise 15.4

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NCERT solutions for Maths Visualizing Solid Shapes

## NCERT Solutions for Class 7 Maths Visualizing Solid Shapes

###### Questions 1. A bulb is kept burning just right above the following solids. Name the shape of the shadows obtained in each case. Attempt to give a rough sketch of the shadow.

(You may try to experiment first and then answer these questions).

Answers : Sol.

 S.No. Object Shadow Shape’s name (i) A ball Circle (ii) A cylindrical pipe Line (iii) A book Rectangle

NCERT Solutions for Class 7 Maths Exercise 15.4

###### Questions 2. Here are the shadows of some 3-D objects, when seen under the lamp of the overhead projector. Identify the solid (s) that match each shadow.

(There may be multiple answers for these!)

A circle A square A triangle A rectangle

Answers : Sol.

 S. No. Shadow Shape’s Name 3-D objects (i) Circle Chapatti, Football, Disc, Plate etc. (ii) Square Die, Square paper sheet, cubical magic box, Chalk box etc. (iii) Triangle Ice-cream cone, Birthday cap, etc. (iv) Rectangle Geometry box, Book, Table etc.

NCERT Solutions for Class 7 Maths Exercise 15.4

###### Questions 3. Examine if the following are true statements:

(i) The cube can cast a shadow in the shape of a rectangle.

(ii) The cube can cast a shadow in the shape of a hexagon.

Answers : (i) True (ii) False

## NCERT Solutions for Class 7 Maths Exercise 15.4

NCERT Solutions Class 7 Maths PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 7 Maths includes text book solutions from Class 7 Maths Book . NCERT Solutions for CBSE Class 7 Maths have total 15 chapters. 7 Maths NCERT Solutions in PDF for free Download on our website. Ncert Maths class 7 solutions PDF and Maths ncert class 7 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.

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