182 questions asked across 4 exam years, newest first
Sudhin cycled at 8.5 km/h for 4 hours, then took an auto and travelled at 20 km/h for 1.5 hours, and then walked at 4 km/h for y hours. If Sudhin's overall average speed for the entire journey was 10 km/h, what is the value of y?
Answer: C
There are 3 members in a family. The average age of the father and mother is 40 years. The average age of the father, mother and daughter is 30 years. Find the age (in years) of the daughter.
Answer: C
Industrial growth of different countries (in crores of ₹): How many countries’ industrial growth is more than the average industrial growth?

Answer: C
The following table shows the scores of three attempts of Archery players in a tournament. The player scoring the highest average score was declared the best player. Who was the best player? Player Score 1 Score 2 Score 3 Angela 62.50 65.00 64.50 Maria 69.05 70.00 67.52 Sareena 73.81 72.50 74.20 Preeti 74.30 75.00 77.50 Deepika 64.29 67.50 63.28

Answer: D
20 students of a college went to a hotel. 19 of them spent Rs. 175 each on their meal and the 20th student spent Rs. 19 more than the average of all the 20. Find the total money spent by them.
Answer: C
As part of his journey, a person travels 120 km at 80 km/h, the next 100 km at 40 km/h, and comes back to the starting point at 75 km/h. The average speed of the person throughout the journey (approximately) is:
Answer: A
The average of 36 numbers was found to be 45. Later, it was detected that 84 was misread as 48. Find the correct average of the given numbers.
Answer: C
Study the given bar - graph and answer the question that follows. The bar graph shows the sales of cycles (in 1000 numbers) from four different companies during 2018. What is the average sales of all the companies (in 1000 numbers) for the year 2018?

Answer: A
Ram, Shyam, Rohan, Reeta and Mukesh are five members of a family who are weighed consecutively and their average weight is calculated after each member is weighed. If the average weight increases by 2 kg each time, how much heavier is Mukesh than Ram?
Answer: C
A student walked 6 km from his house to reach the metro station, then boarded a metro that has an average speed of 60 km/h, and reached the destination. It took 3 hours for the entire journey. If the average speed of the entire journey is 32 km/h, then the speed of walking is ________.
Answer: D
The following bar chat shows the export of a certain commodity P in crore rupees between 2014 and 2020. For how many years, there was less export of P than the average export of P?

Answer: D
A train travels at a speed of 18 m/s in the first 5 minutes, covers 7.5 km in the next 10 minutes and covers 12 km in another 10 minutes. What is its average speed (in km/h, rounded off to 1 decimal place) for the entire journey?
Answer: A
In nine innings of cricket, the average of a batsman is 58 runs. How many runs does he need to make in the tenth innings to get the average score 61?
Answer: A
The given bar diagram represents the number of persons who have taken an insurance policy on the y-axis, and the year of purchase of the insurance policy on the x-axis. What is the average number of persons who have taken the insurance policy, excluding in the year 2012?

Answer: A
The table given below shows the GDP of two countries in different five years. Country Years A B Y1 175 285 Y2 200 300 Y3 150 125 Y4 75 85 Y5 50 95 K1 = The value of average GDP of country A in all the 5 years. K2 = The value of average GDP of country B in all the 5 years. What is the value of (K1 + K2)?

Answer: C
The average of six numbers is 3.52. The average of two of them is 3.7, while the average of other two is 2.5. What is the average of the remaining two?
Answer: C
A jeep travels to a place 300 km away at an average speed of 60 km/h and returns at a speed of 30 km/h. What is the average speed (in km/h) for the whole journey?
Answer: C
The table given below shows the number of people in different states. States Number of people F 474 G 500 H 444 I 495 J 580 What is the average number of people in all the states?

Answer: C
Some students went on a field trip. At a speed of 6 km/h, they travelled by bikes for 2 hours; then at a speed of 2 km/h, they walked for another hour; then they took rest for an hour and had lunch for half an hour; then at a speed of 1 m/s, they walked for an hour to visit a garden; and finally at a speed 4 km/h, they returned home in 3 hours. Their average speed, in km/h, (rounded off to two places of decimal) is:
Answer: A
In a hotel, there are 120 staff members. Their average weight is 62.5 kg. When one of the staff members leaves the hotel, the average weight is reduced by 250 g. Find the weight of the staff member who left the hotel.
Answer: D
A person travels in a car at 40 km/h for 3 hours, on a bike at 30 km/h for 2 hours, and in a train at 80 km/h for 5 hours. What is the average speed at which he travelled?
Answer: D
A person covers a certain distance by bus at 45 km/h and immediately returns to the starting point by car at a speed of 80 km/h. What is his average speed during the whole journey?
Answer: A
The table given below shows the number of salesman in five companies. Companies Salesman C1 35 C2 10 C3 30 C4 5 C5 15 What is the average number of salesman in C2, C4 and C5?

Answer: B
If the average of s numbers is r4 and the average of r numbers is s4, then find the average of all r + s numbers?

Answer: A
John drives 250 km at 50 km/h and then he drives 350 km at 70 km/h. Find his average speed for the whole journey in km/h.
Answer: B