Major Competitive Exams
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Q. A military base requires 2000 liters of fuel per day. How much fuel is needed for 10 days? (2022)
Q. A military exercise requires 3 hours of training per day for 5 days. How many total hours of training are required? (2023)
Q. A military operation requires 500 liters of fuel. If one tank can carry 125 liters, how many tanks are needed? (2019)
Q. A mixture consists of 40% red paint and 60% blue paint. If 5 liters of blue paint is added, what will be the new percentage of red paint if the total volume becomes 25 liters?
Q. A mixture contains 15% alcohol and 85% water. If 20 liters of the mixture is taken, how much alcohol is present?
Q. A mixture contains 20% of substance X and 80% of substance Y. If 10 liters of the mixture is taken, how much of substance Y is there?
Q. 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 seating capacity of 1,000. If 75% of the seats are filled, how many seats are empty?
