Question
The average of 18 numbers is 12. If each number is
increased by 2, what will be the mean of the new set of numbers?Solution
Sum of 18 numbers = (18 × 12) = 216 After addition of 2 to each of the numbers, New sum = 216 + (18 × 2) = 252 So, required mean = (252/18) = 14 Alternate Solution Since, each number is increased by ‘2’. So, mean will also increase by ‘2’. So, required mean = 12 + 2 = 14
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ONDANSETRON
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TRANSFORMER
Word I: FORMAT
Word II: REFORM
Word III: REMOTE
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From the given alternatives select the word which cannot be formed using the letters of the given word
SECULARIZATION
Which among the following words cannot be formed using the letters of the given word only once?
DETERMINATION
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