| 39440 | If the average (arithmetic mean) of a and b is 110, and… | Medium | |
| 39512 | The average of 20 numbers is calculated as 30 | Medium | |
| 39528 | A car driver travels from the plains to the hill station, which… | Medium | |
| 39559 | A bank pays interest to its customers on the last day of… | Medium | |
| 39572 | For the past n days, the average (arithmetic mean) daily production at… | Medium | |
| 39580 | The average height of 20 girls out of a class of 50… | Medium | |
| 39619 | A set of consecutive positive integers beginning with 1 is written on… | Medium | |
| 39621 | The average temperature of Monday, Tuesday, Wednesday and Thursday was 38∘ and… | Medium | |
| 39628 | A cyclist bikes x distance at 8 miles per hour and returns… | Medium | |
| 39644 | Mr | Medium | |
| 39652 | The average amount with a group of seven numbers is Rs | Medium | |
| 39653 | The average price of 10 oranges is Rs | Medium | |
| 39668 | The average marks scored by Ganesh in English, Science, Mathematics and History… | Medium | |
| 39705 | The average of 10 numbers is calculated as 15 | Medium | |
| 39728 | The average salary of all the workers in a workshop is Rs | Medium | |
| 39738 | The average weight of 8 girls increases by 3 kg when a… | Medium | |
| 39741 | If an average hard drive had a capacity of 0.2 TB in… | Medium | |
| 39776 | In a certain apartment building, there are one-bedroom and two-bedroom apartments | Medium | |
| 39779 | Of the four numbers, whose average is 60, the first is one-fourth… | Medium | |
| 39781 | If 14m − n = p, then which of the following represents… | Medium | |
| 39784 | If x is a positive, single-digit integer such that 4/3*x, 2x, x… | Medium | |
| 39823 | Murali travelled from city A to city B at a speed of… | Medium | |
| 39824 | The average age of a group of 10 persons was decreased by… | Medium | |
| 39833 | The mean of 50 observations was 41 | Medium | |
| 39841 | Reeya obtained 55, 67, 76, 82 and 55 out of 100 in… | Medium | |
| 39850 | The average of 20, 40 and 150 is twice the average of… | Medium | |
| 39872 | The average age of three boys is 10 years and their ages… | Medium | |
| 39898 | A cricketer whose bowling average is 12.4 runs per wicket takes 5… | Medium | |
| 39915 | The number of defects in the first five cars to come through… | Medium | |
| 39929 | The average weight of 19 students is 15kg | Medium | |
| 39939 | The average weight of 8 persons increases by 3 kg when a… | Medium | |
| 39980 | A certain meter records voltage between 0 and 10 volts inclusive | Medium | |
| 40028 | If the arithmetic mean of p and q is 10 and the… | Medium | |
| 40037 | A library has an average of 510 visitors on Sundays and 240… | Medium | |
| 40074 | A pupil's marks were wrongly entered as 35 instead of 23 | Medium | |
| 40082 | Before being simplified, the instructions for computing income tax in country R… | Medium | |
| 40092 | 70,76, 74,85,90,105,105,130,130,130 The list consists of the times in seconds that it… | Medium | |
| 40097 | A certain list of 100 data has an average (arithmetic mean) of… | Medium | |
| 40116 | The average height of 50 pupils in a class is 150 cm | Medium | |
| 40179 | Average of first five multiples of 6 is | Medium | |
| 40220 | A man whose speed is 6.5 kmph in still water rows to… | Medium | |
| 40227 | The sum of the mean, the median, and the range of the… | Medium | |
| 40233 | Nine persons went to a hotel for taking their meals | Medium | |
| 40234 | The average age of a husband and a wife is 23 years… | Medium | |
| 40243 | The average age of three boys is 32 years and their ages… | Medium | |
| 40247 | Ginger over the course of an average work-week wanted to see how… | Medium | |
| 40250 | A certain pilot flew 400 miles to City K at an average… | Medium | |
| 40302 | If 30% of a class averages 95% on a test, 50% of… | Medium | |
| 40357 | The average wages of a worker during a fortnight comprising 15 consecutive… | Medium | |
| 40396 | The average age of A and B is 30 years | Medium | |