Major Competitive Exams
Download Q&AQ. A mixture contains 20% sugar. If 5 kg of sugar is added to the mixture, what will be the new percentage of sugar if the total weight of the mixture becomes 30 kg?
Q. A mixture contains 25% of substance A and 75% of substance B. If the total weight of the mixture is 200 grams, how much of substance B is present?
Q. A mixture contains 30% orange juice and 70% water. If 5 liters of the mixture is taken out and replaced with 5 liters of pure orange juice, what will be the new percentage of orange juice in the mixture?
Q. A mixture contains 40% alcohol and 60% water. If 5 liters of the mixture is taken out and replaced with 5 liters of pure alcohol, what will be the new percentage of alcohol in the mixture?
Q. A mixture contains 60% fruit juice and 40% water. If 5 liters of water is added, what will be the new percentage of fruit juice in the mixture if the total volume becomes 25 liters?
Q. A mixture contains 60% of liquid X and 40% of liquid Y. If 10 liters of liquid Y is added, what will be the new percentage of liquid X in the mixture if the total volume becomes 30 liters?
Q. A mixture contains 60% of liquid X and 40% of liquid Y. If 5 liters of liquid Y is added, what will be the new percentage of liquid X in the mixture if the total volume becomes 25 liters?
Q. A mixture contains 60% of liquid X and 40% of liquid Y. If the total volume of the mixture is 150 liters, how much of liquid Y is there?
Q. A mixture contains 60% of substance X and 40% of substance Y. If the total weight of the mixture is 200 grams, how much of substance Y is there?
Q. A mixture contains 70% of liquid C and 30% of liquid D. If the total volume is 50 liters, how much of liquid C is there?
Q. A mixture contains milk and water in the ratio of 3:2. If the total volume of the mixture is 50 liters, how much milk is there?
Q. A mixture is made by combining 3 parts of liquid A and 5 parts of liquid B. If the total volume of the mixture is 80 liters, how much of liquid A is there?
Q. A mixture of two grades of rice contains 60% grade A and 40% grade B. If 10 kg of grade B rice is added, what will be the new percentage of grade A rice if the total weight becomes 30 kg?
Q. A mixture of two types of nuts contains 70% almonds and 30% cashews. If 5 kg of cashews are added, what is the new percentage of almonds if the total weight of the mixture becomes 25 kg?
Q. A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 20 kg, how much cashew is there?
Q. A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 200 grams, how many grams of cashews are there?
Q. A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 20 kg, how much cashews are there?
Q. A mixture of two types of nuts contains 70% cashews and 30% almonds. If 5 kg of almonds are added, what is the new percentage of cashews if the total weight of the mixture becomes 25 kg?
Q. A motor has a power rating of 1500 Watts. How much work can it do in 10 minutes?
Q. A motorbike covers a distance of 180 km in 3 hours. What is its speed? (2023)
Q. A national celebration occurs every 5 years. If the last celebration was in 2015, what year will the next celebration be? (2020)
Q. A national day is celebrated on the 1st of January every year. If it is 2023 now, how many times will it be celebrated until 2025? (2023)
Q. A national event has a budget of $500,000. If 20% is spent on marketing, how much is left for other expenses? (2018)
Q. A national event has a total of 500 seats. If 80% of the seats are filled, how many seats are empty? (2021)
Q. A national event is attended by 1,500 people. If 40% of them are students, how many are not students?
Q. A national event is expected to attract 1,200 visitors. If 15% of them are expected to be children, how many children are expected?
Q. A national event is expected to generate $2 million in revenue. If 10% of that revenue is allocated to charity, how much will be donated? (2023)
Q. A national festival is celebrated every 4 years. If it was last celebrated in 2018, in which year will it next be celebrated? (2022)
Q. A national festival is celebrated on the first Sunday of every month. How many times is it celebrated in a year? (2023)
Q. A national festival lasts for 5 days. If each day has 8 hours of events, how many total hours of events are there?
