Average Questions

The average salary of all the workers in a workshop is ₹ 8000. The average salary of 7 technicians is ₹ 12000 and the average salary of the rest is ₹ 6000. The total number of workers in the workshop is

My Scooty gives an average of 40 kmpl of petrol. But after recent filling at the new petrol pump, its average dropped to 38 kmpl. I investigated and found out that it was due to adulterated petrol. Petrol pumps add kerosene, which is $\frac{2}{3}$ cheaper than petrol, to increase their profits. Kerosene generates excessive smoke and knocking and gives an average of 18 km per 900 ml. If I paid ₹ 30 for a litre of petrol, what was the additional amount the pump-owner was making?

Average score of a class of 60 students, in an exam, was 43. Average score of the students who had passed is 52 and the average score of students who had failed is 16. How many failed the exam?

The average of 11 results is 60. If the average of first six results is 58 and that of last six is 63, find the $6^{\text{th}}$ result.

The average weight of 21 boys was recorded as $64$ kg. If the weight of the teacher was added, the average increased by $1$ kg. What was the teacher's weight?

Direction: Each of the questions below consists of a question-statement and two statements I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Give answer. Whose body weight is second highest among the five boys Arun, Vinay, Suraj, Raju and Pratap? I. Average weight of Arun, Suraj and Vinay is $68$ kg and average weight of Raju and Pratap is $72$ kg. Also Suraj is $78$ kg, Raju is $68$ kg and Vinay is $46$ kg. II. Average weight of Arun, Suraj, Vinay and Raju is $68$ kg and also Suraj is $78$ kg, Raju is $68$ kg and Vinay is $46$ kg all of them have different weights.

Direction: Each of the questions below consists of a question-statement and two statements I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Give answer. What will be the total marks of Subodh in physics? I. The average marks of Subodh in History, Geography and Chemistry are $75$. II. His average marks in History, Geography and Physics are $78$.

Find the average of 205, 302, 108, 403 and 202

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. Sachin's monthly salary is ₹ 4,000. What is Rajan's monthly salary? I. Rajan gets ₹ 500 more than the average salary of his and Sachin's. II. Average of Sachin's and Rajan's salary is ₹ 4500.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. What marks have been obtained by Arun? I. Arun's marks are the average of marks of Nitin and Manick. II. Nitin obtained 80 marks and this is 25% more than the marks obtained by Manick.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. What is the average weight of the three new members who are recently included into the team? I. The average weight of the team increases by 20 kg. II. The three new men substitute earlier members whose weights are 64 kg, 75 kg and 66 kg.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. If there is an average of 250 words on each page, how many pages can Michael read in an hour? I. There is an average of 25 ten-word lines on each page. II. Michael can read 30 ten-word lines per minute.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. What is the salary of $R$, in a group of $P$, $Q$, $R$, $S$ and $T$ whose average salary is ₹ 45980? I. Total of the salary of $P$ and $T$ is ₹ 90670. II. Total of the salary of $Q$ and $S$ is ₹ 76540.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. The average of three quotations for a particular item is ₹ 120. Is the highest quotation less than or equal to ₹ 139? I. The lowest quotation is of ₹ 90. II. One of the quotations is ₹ 125.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and give answer. Find out the value of the eleventh number in a set of eleven numbers. I. The average of the first ten numbers in the set is $x$. II. The average of all the eleven numbers is $y$.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question. How many candidates were interviewed everyday by the panel $A$ out of the three panels $A, B$ and $C$? I. The three panels on an average interview 15 candidates everyday. II. Out of a total of 45 candidates interviewed everyday by the three panels, the number of candidates interviewed by panel $A$ is more by 2 than the candidates interviewed by panel $C$ and is more by 1 than the candidates interviewed by panel $B$.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question. $P, Q, R$ and $S$ are four consecutive even numbers. What is the value of the largest integer among these? I. The average of the four numbers is the first prime number greater than 10. II. The ratio between the largest and the smallest of the numbers is less than 10.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question. Is 500 the average score on the GMAT? I. Half of the people, who take the GMAT, score above 500 and half of the people score below 500. II. The highest GMAT score is 800 and the lowest score is 200.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question. What is the average of the best and worst score out of 8 tests taken by a student? I. The average of all 8 tests is 84%. II. After dropping the best and worst grade, the average of remaining 6 tests is 86%.

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read both the statements and Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question; Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question; Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question; Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question; Give answer (e) if the data in both Statements I and II together are necessary to answer the question. Sapna's marks in Geography are 16 more than the average marks obtained by her in Mathematics, Science, English and Hindi. What are her marks in Geography? I. The maximum marks in each subject were 100. II. The total marks obtained by her in Mathematics, Science, English and Hindi were 250.