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- The body weight of six boys is recorded as 54 kg, 64 kg, 75 kg, 67 ...
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- There are six numbers 30, 72, 53, 68, x and 87, out of which x i...
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- Find the average of all prime numbers between 30 and 50.
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- Find the average of first 40 natural numbers.
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- Find the average of first 20 multiples of 7.
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- A man bought 5 shirts at Rs 450 each, 4 trousers at Rs 750 each and...
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- 13 chairs and 5 tables were bought for Rs 8280. If the average cost...
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- The average of five consecutive numbers A ,\ B ,\ C ,\ D and E is 4...
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- The average monthly expenditure of a family was Rs 2200 during the ...
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- Six persons went to a hotel for taking their meals. Five of them sp...
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- The average age of a man and his son is 40 years. The ratio of thei...
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- Of the three numbers, second is twice the first and is also thrice ...
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- The average of five numbers is 58. The average of the first two num...
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- The average of marks of 13 papers is 40. The average of marks of th...
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- The average age of A and B is 20 years. If A is replaced by C...
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- In a class there are 50 students. Their average weight is 45 kg. Wh...
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- The average age of a class of 39 students is 15 years. If the age o...
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- The average of 11 players of a cricket team is increased by 2 month...
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- The average age of a class was 15 years. When 5 boys whose average ...
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- A batsman makes a score of 87 runs in the 17th inning and thus incr...
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