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.