Question
If the numerator of a fraction is increased by 20% and
the denominator is decreased by 10%, the value of the fraction becomes 16/21. The original fraction is:Solution
Let fraction be x/y. New numerator = 1.2x New denominator = 0.9y (1.2x) / (0.9y) = 16/21 (12x) / (9y) = 16/21 (4x) / (3y) = 16/21 x/y = (16/21) × (3/4) x/y = (4/7)
Three of the following four letter-clusters are alike in a certain manner and one is different. Select the odd letter-cluster.
Three of the following words are alike in a certain way and one is different. Pick the word that is different from the rest.
From the given alternatives, select the word that cannot be formed using the letters of the given word.
TRANSPARENCY
Which of the following is an odd composite number?
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(18, 180, 12)
Select the odd number-pair from the given alternatives:
Three out of four groups are similar in a way. Find the odd one out. (Note: The words must be considered as meaningful English words and must not be re...
Find the odd one out.
Find the odd one out.
1) Brick 2) Heart 3) Club 4) Spade
Find the odd one out.
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