7th standard maths term 3 | Chapter 2 | Exercise 2.1 скачать в хорошем качестве

7th standard maths term 3 | Chapter 2 | Exercise 2.1

7th standard maths term 3 chapter 2 lesson Percentage And Simple Interest Exercise 2.1 page number 32 to 33 7th maths term 3 exercise 2.1 questions:- 1. In each of the following grid, find the number of coloured squares and express it as a fraction, decimal and percentage. 2. A picture of chess board is given. (i) Find the percentage of the white coloured squares. (ii) Find the percentage of grey coloured squares. (iii) Find the percentage of the squares that have the pieces and (iv) The squares that do not have the pieces. 3. A picture of dart board is given. Find the percentage of white coloured portion and black coloured portion. 4. Write each of the following fraction as percentage. 5. Anbu scored 436 marks out of 500 in his exams. What was the percentage he scored? 6. Write each of the following percentage as fraction. 7. Iniyan bought 5 dozen eggs. Out of that 5 dozen eggs, 10 eggs are rotten. Express the number of good eggs as percentage. 8. In an election, Candidate X secured 48% of votes. What fraction will represent his votes? 9. Ranjith’s total income was ₹ 7,500. He saved 25% of his total income. Find the amount saved by him. Objective type Questions 10. Thendral saved one fourth of her salary. Her savings percentage is 11. Kavin scored 15 out of 25 in a test. The percentage of his marks is