For the following questions answer them individually
A certain number is divided into two parts such that 5 times the first part added to 11 times the second part makes 7 times the whole. The ratio of the first part to the second part is
What sum of money is to be divided among 3 persons in the ratio 3:4:7 so that the second man receives 12 only?
The marked price is 10% higher than the cost price. A discount of 10% is given on the marked price. In this kind of sale, the seller
In a certain examination, the number of those who passed was 4 times the number of those who failed. If there had been 35 fewer candidates and 9 more had failed, the ratio of passed and failed candidates would have been 2:1 the total number of candidates was
If an article is sold at a gain of 6% instead of at a loss of 6%, then the seller gets 6 more. The cost price of the article is
The selling price of 20 articles is equal to the cost price of 22 articles. The gain percentage is
A man gains 10% by selling an article for a certain price. If he sells it at double the price, the profit made is
The average of 5 numbers is 20 and 4 of the numbers are 10,15,20 and 25. If the numbers are arranged in ascending order, then the average of the last three is
60 kgs of a certain variety of rice at 32 per kg is mixed with 48 kgs of another variety of rice and the mixture is sold at the average price of 28 per kg.If there be no profit or loss due to the new sale price, then the price of the second variety of rice is
