Major Competitive Exams
Download Q&AQ. A person walks 5 km in 1 hour and then runs 10 km in 1 hour. What is the average speed for the entire journey? (2022)
Q. A person walks 5 km North, then 5 km East, and finally 5 km South. How far is he from his starting point? (2023)
Q. A person walks at 4 km/h and runs at 10 km/h. If he walks for 30 minutes and then runs for 30 minutes, what is his average speed?
Q. A person walks at 4 km/h and runs at 10 km/h. If he walks for 30 minutes and then runs for 30 minutes, how far does he travel?
Q. A person walks at 4 km/h and runs at 10 km/h. If he walks for 30 minutes and then runs for 1 hour, how far does he travel?
Q. A person walks at 4 km/h in a train moving at 36 km/h. What is the speed of the person relative to the ground?
Q. A person walks at 4 km/h in a train moving at 60 km/h. What is the speed of the person relative to the ground?
Q. A person walks at 4 km/h in still water. If the current of the river is 2 km/h, what is the speed of the person relative to the bank when walking upstream?
Q. A person walks at 4 km/h on a moving escalator that moves at 2 km/h. What is the speed of the person relative to a stationary observer?
Q. A physical quantity is measured as 50.0 units with an uncertainty of ±1.0 units. If this quantity is multiplied by 3, what is the new uncertainty?
Q. A pie chart displays the favorite fruits of a group of people. If 15% prefer apples and the total number of people surveyed is 200, how many people prefer apples?
Q. A pie chart displays the favorite fruits of a group of people. If 20% prefer apples and there are 200 people surveyed, how many prefer apples?
Q. A pie chart displays the favorite fruits of a group of people. If 35% prefer apples, 25% prefer bananas, 20% prefer oranges, and 20% prefer grapes, which fruit is the least favorite?
Q. A pie chart displays the percentage of different fruits sold in a store. If apples account for 15% of the total sales and the total sales amount to $6000, how much revenue is generated from apple sales?
Q. A pie chart displays the percentage of time spent on different activities in a day. If 25% of the time is allocated to sleeping, what is the remaining percentage for other activities?
Q. A pie chart illustrates the percentage of time spent on various activities in a day. If 'Work' occupies 50% of the chart, which of the following statements is true?
Q. A pie chart illustrates the percentage of time spent on various activities in a day. If 'Leisure' accounts for 25% and 'Work' accounts for 50%, what can be concluded about the remaining activities?
Q. A pie chart illustrates the percentage of time spent on various activities in a day. If 30% of the time is spent sleeping, how many hours are spent sleeping in a 24-hour day?
Q. A pie chart illustrates the percentage of time spent on various activities in a day. If 'Work' occupies 30% of the chart, how many hours does this represent in a 24-hour day?
Q. A pie chart illustrates the time spent by students on various subjects. If 15% of the time is spent on Mathematics, what is the angle in degrees representing this portion of the pie chart?
Q. A pie chart illustrates the time spent by students on various subjects. If 30% of the time is spent on Mathematics and 25% on Science, what percentage of time is spent on other subjects?
Q. A pie chart illustrates the time spent by students on various subjects. If Mathematics takes up 25% of the time, what is the angle in degrees representing Mathematics?
Q. A pie chart indicates that 10% of a company's revenue comes from product A. If the total revenue is $2 million, what is the revenue from product A?
Q. A pie chart indicates that 10% of a population prefers tea over coffee. If the total population is 1,000, how many people prefer tea?
Q. A pie chart indicates that 50% of a company's budget is allocated to marketing, 30% to research, and 20% to operations. If the company decides to cut the marketing budget by 10%, what will be the new percentage for marketing?
Q. A pie chart indicates that 50% of a company's revenue comes from product A. If the total revenue is $500,000, what is the revenue from product A?
Q. A pie chart shows the distribution of a budget among four departments. If the HR department receives 20% and the IT department receives 30%, what is the maximum percentage the remaining two departments can receive?
Q. A pie chart shows the distribution of a budget among four departments. If the Marketing department receives 20% of the budget, which of the following is a possible budget amount if Marketing's allocation is $50,000?
Q. A pie chart shows the distribution of a budget among four departments: HR, IT, Marketing, and Sales. If HR receives 20% of the budget, what is the budget share of the other three departments combined?
Q. A pie chart shows the distribution of a city's budget. If 40% is allocated to education, 30% to health, and 30% to infrastructure, which area receives the most funding?
