Average Questions Practice Question and Answer
8 Q: Average of 11 number is 30. If the average of first 10 numbers is 22, then find the 11th number?
2104 0601a4d238f9c7c5b6d8f0c69
601a4d238f9c7c5b6d8f0c69- 1215false
- 2110true
- 3105false
- 490false
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Answer : 2. "110"
Q: The average daily income of A, B and C is Rs.450. If the average daily income of A and B is Rs.400. B and C is Rs.430; then the daily income of B will be- 2064 05d19db257619fe30b9d3459e
5d19db257619fe30b9d3459e- 1Rs.300false
- 2Rs.310true
- 3Rs.415false
- 4Rs.425false
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Answer : 2. "Rs.310"
Explanation :
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Q: Average weight of 24 students is 32 kg. If increase by 2 kg when a teacher joins the group. What will be the weight of teacher? 2011 05d19d10c7619fe30b9d3458d
5d19d10c7619fe30b9d3458d- 182 kgtrue
- 284 kgfalse
- 380 kgfalse
- 485 kgfalse
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Answer : 1. "82 kg"
Q: The average of 20 numbers is 32. If two numbers are 29 and 31, then what is the average of the remaining numbers (correct up to two decimals)?
1940 064abdcbb299b7896000b4560
64abdcbb299b7896000b4560- 131.24false
- 230.22false
- 334.44false
- 432.22true
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Answer : 4. "32.22"
Q: What will be the average of the following set of scores?
59, 84, 44, 98, 30, 40, 58
1920 05df0b93a0183ea49d62ac296
5df0b93a0183ea49d62ac29659, 84, 44, 98, 30, 40, 58
- 162false
- 266false
- 375false
- 452false
- 559true
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Answer : 5. "59"
Q: Find the average of the following set of numbers 148, 88, 184, 166, 96, 122
1915 05e6c90218fcee56af205b0c9
5e6c90218fcee56af205b0c9- 1146false
- 2142false
- 3136false
- 4132false
- 5None of thesetrue
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Answer : 5. "None of these"
Q: Rohit purchased 12 kg of oranges for a total price of ₹480 and 18 kg of guavas at 30 per kg. What cost of the fruits purchased by Rohit?
1907 064225cba2b960e1a4180e2bf
64225cba2b960e1a4180e2bf- 136.00false
- 234.00true
- 337.20false
- 438.20false
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Answer : 2. "34.00"
Q: In the afternoon, a student read 100 pages at the rate of 60 pages per hour. In the evening, when she was tired, she read 100 more pages at the rate of 40 pages per hour. What was her average rate of reading the pages per hour?
1884 05f2a82b5a5ce9779bd296c40
5f2a82b5a5ce9779bd296c40- 148true
- 250false
- 360false
- 470false
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