Average Questions and Answers
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Average Maths Quiz for Every Competitive Exams GS Team published here most important Average Maths Questions and Answers in english for Every competitive exams like SBI, RRB, Railway, Police, Clerk, Bank IBPS and more. These questions and answers will be helpful for crack all competitive exams.
Average Aptitute Questions and Answers (Quiz) for Competitive Exams
Question 1. What is the average of all prime numbers between 30 and 50?
1. 40
2. 39.8
3. 38
4. 41
Question 2. The average of 11 numbers is 60. If the average of the first six numbers is 58 and the average of the last six numbers is 63, then what is the sixth number?
1. 66
2. 66.5
3. 62
4. 65
Question 3. Shivani has twice the amount of Aditya and Aditya has 50% more than the amount of Sahil. If the average amount around this three is Rs. 110, then what is the amount of Shivani?
1. 55
2. 60
3. 90
4. 180
Question 4. In a group of boys, an 80 kg. The average weight of six boys is 3 kg due to the arrival of another boy in place of weight boy. Decreases. What does this new boy have?
1. 56 kg
2. 58 kg
3. 62 kg
4. 76 kg
Question 5. The average price of three items is Rs. 15000. If the ratio of the prices of these items is 3: 5: 7, then what is the price of the cheapest item?
1. 9,000 Rs.
2. Rs 15,000
3. Rs 18,000.
4. Rs 21,000.
Question 6. Five years ago, the average age of A, B, C, D and E was 45 years. Now the average age of this five is 49 years after the arrival of E. How old is E?
1. 25 years
2. 40 years
3. 45 years
4. Rs 64.
Question 7. The average temperature for Monday, Tuesday and Wednesday was 36 0 centigrade. The average temperature on Tuesday, Wednesday and Thursday was 38 0 centigrade. If the temperature on Thursday was 37 0 centigrade, then what was the temperature on Monday?
1. 38 0 centigrade
2. 31 0 centigrade
3. 37 0 centigrade
4. 33.5 0 centigrade
Question 8. The average of five consecutive numbers is ‘n’. If the next two numbers are also included, then the average-
1. will increase 1
2. will Same
3. will increase 2
4. will increase 1.4
Question 9. A man is 5 km from P to Q. / Hour speed then 3 km from Q to P. / Hour speed, what is the average speed of his entire journey?
1. 4 km/h
2. 0.25 km/h
3. 4.5 km/h
4. 3.75 km/h
Question 10. When married four years ago, the average age of husband and wife was 20 years. If they now have a child under the age of 3, what will be the average age of their family?
1. 16
2. 15
3. 17
4. 16
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