Students can Download Maths Chapter 6 Information Processing Additional Questions and Answers, Notes Pdf, Samacheer Kalvi 7th Maths Book Solutions Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations.

## Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 6 Information Processing Additional Questions

Question 1.

Form a 5 × 4 square shade the square completely by tetromino shapes.

Solution:

Question 2.

Shade the following figure using the five tetrominoes exactly once.

Solution:

Question 3.

Find the Shortest distance to reach the play ground from school.

Also find out all possible routes.

Solution:

Route 1: School ➝ Swimming pool ➝ canteen ➝ playground

Distance 9km + 2km + 10km = 21 km.

Route 2 : School ➝ canteen ➝ playground

Distance : 10 km + 10 km = 20 km.

Route 3 : School ➝ garden ➝ playground

Distance : 2 km + 20 km = 22 km.

Route 4 : School ➝ garden ➝ teashop ➝ playground

Distance : 2km + 17km + 2km = 21 km.

Route 5 : School ➝ Park ➝ teashop ➝ playground

Distance : 12 km + 12 km + 2 km = 24 km.

∴ Route 2 is the shortest distance.