7th Standard Syllabus & Materials
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TN 7th Tamil பருவம் -1 இயல் 1 - அமுதத்தமிழ் - ஒன்றல்ல இரண்டல்ல Important Questions And Answers Study Material - QB365 Set A
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TN 7th Tamil பருவம் -1 இயல் 1 - அமுதத்தமிழ் - எங்கள் தமிழ் Important Questions And Answers Study Material - QB365 Set A
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Published on: 31/07/2019
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Download Tamil Nadu 7th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Maths Test1.
A telephone exchange worker wants to give the telephone connection to Amutha's house. Shows all the possibilities of cable connections. Find the route which requires minimum cable?
2.
Raghavan wants to change the front elevation of his house using the tiles made up of tetromino shapes
1. How many tetrominoes are there in a tile JPG.JPG)
?
2. If the cost of a square tile is Rs. 52 then what will be the cost of the tiles that Raghavan buys for the front elevation?
3.
Form a 5 x 4 square shade the square completely by tetromino shapes
4.
Fill in 4 x 10 rectangle completely, using all the five tetrominoes twice
5.
Shade the figure completely, by using five Tetromino shapes only once.
6.
Using the given tetrominoes with numbers, complete the 4 x 4 magic square
7.
Shade the figure completely, by using five Tetromino shapes only once.
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1.
Distance from A to D = 7 m
Distance from A to D (via B) = 4 + 5 = 9 m
Distance from A to D (via C) = 2 + 6 = 8 m
Therefore, the route directly from A to D requires minimum cable of length 7 m.
2.
1.
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Therefore, there are nine tetrominoes in a tile.
2. Given, the cost of a tile is Rs. 52
There are six tiles in the front elevation
Therefore, the total cost = 6 x 52 = Rs. 312
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Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
