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RS AGGARWAL-AVERAGE-All Questions
- Find the average of the following set of numbers: 354, 281, 623, 51...
01:29
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- The body weight of six boys is recorded as 54 kg, 64 kg, 75 kg, 67 ...
01:34
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- There are six numbers 30, 72, 53, 68, x and 87, out of which x i...
01:46
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- Find the average of all prime numbers between 30 and 50.
01:57
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- Find the average of first 40 natural numbers.
02:21
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- Find the average of first 20 multiples of 7.
02:30
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- A man bought 5 shirts at Rs 450 each, 4 trousers at Rs 750 each and...
02:14
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- 13 chairs and 5 tables were bought for Rs 8280. If the average cost...
01:44
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- The average of five consecutive numbers A ,\ B ,\ C ,\ D and E is 4...
02:28
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- The average monthly expenditure of a family was Rs 2200 during the ...
02:13
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- Six persons went to a hotel for taking their meals. Five of them sp...
02:05
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- The average age of a man and his son is 40 years. The ratio of thei...
01:41
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- Of the three numbers, second is twice the first and is also thrice ...
02:17
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- The average of five numbers is 58. The average of the first two num...
02:35
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- The average of marks of 13 papers is 40. The average of marks of th...
01:58
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- The average age of A and B is 20 years. If A is replaced by C...
03:11
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- In a class there are 50 students. Their average weight is 45 kg. Wh...
02:14
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- The average age of a class of 39 students is 15 years. If the age o...
01:54
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- The average of 11 players of a cricket team is increased by 2 month...
01:47
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- The average age of a class was 15 years. When 5 boys whose average ...
02:34
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