1. What percent is: (1) 12 of 80(ii) 25 paise of 4 rupees (iii) 300 g of 2 kg2. A school team won 6 games this year against 4 games won last year. What is thepercent increase?3 The price of a shirt decreased from 80 to 60, find the percentage of decrease inthe price of the shirt.4.My mother says, in her childhood petrol was 11 per litre. It is 65 per litre today.By what percentage has the prices of petrol gone up?5. Rate of basmati rice last year was 740 a kg. This year they are costly by 20%. Whatis the price this year?6. 300 students took an exam. 28% failed. Calculate the number of students whopassed the exam.7. Out of 15000 voters in a constituency, 60% voted. Find the number of voters whodid not vote.

1. What percent is: (1) 12 of 80(ii) 25 paise of 4 rupees (iii) 300

1.	1. What percent is: (1) 12 of 80(ii) 25 paise of 4 rupees (iii) 300 g of 2 kg2. A school team won 6 games this year against 4 games won last year. What is thepercent increase?3 The price of a shirt decreased from 80 to 60, find the percentage of decrease inthe price of the shirt.4.My mother says, in her childhood petrol was 11 per litre. It is 65 per litre today.By what percentage has the prices of petrol gone up?5. Rate of basmati rice last year was 740 a kg. This year they are costly by 20%. Whatis the price this year?6. 300 students took an exam. 28% failed. Calculate the number of students whopassed the exam.7. Out of 15000 voters in a constituency, 60% voted. Find the number of voters whodid not vote.
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