Average MCQs
Practice free Average multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 516 questions — no login required.
Question 154easy
Amount five people with monthly income (in Rs.) 15000, 26000, 16000, 19000, 50000, how many will have income less than the mean income of five people?
Question 155easy
If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and that of 5, 4, 3 is c, then the relation between a, b, and c is
Question 156easy
In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years. What is the age of the son?
Advertisement
Question 157easy
Find the average of all the numbers between 6 and 34 which are divisible by 5 -
Question 158easy
The mean of 25 observations was found to be 78.4. But later on it was found that 96 were misread as 69. The correct means is-
Question 159easy
The average temperature for the first four days of a week is 40.2° C and that of the last four days is 41.3° C. If the average temperature for the whole 40.6°C, then the temperature on the fourth day is-
Advertisement
Question 160easy
The average of five numbers is 306.4. The average of the first two numbers is 431 and the average of the last two numbers is 214.5. What is the third number?
Question 161easy
The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then-
Question 162easy
The average of the first 100 positive integers is-