Question
A milkman has 80 liters of milk, and he removes 20
liters and replaces it with water. If he repeats the process twice more, how much milk remains in the mixture?Solution
After each replacement, the amount of milk reduces by a factor of (quantity left / total quantity). Milk remaining after the first replacement = 80 × (60/80) = 60 liters. Milk remaining after the second replacement = 60 × (60/80) = 45 liters. Milk remaining after the third replacement = 45 × (60/80) = 36 liters. Correct Option: b
Select the most appropriate antonym of the given word.
TURBULENT
One who always looks at the brighter side
Stultify
In the following questions, a word is followed by four choices. Select the choice that is nearly most opposite in meaning to the given word.
ACQUIT
- Select the most appropriate option to substitute the underlined word in the given sentence.
The cost of living has risen so drastically in the last... amicable
Select the most appropriate option to substitute the bold segment in the given sentence.
Abu said that he saw the picture.
Someone who is a passionate advocate, promoter, or pioneer of a particular cause or beliefÂ
Apostate
Select the word which means the same as the group of words given.
Something causing shock or dismay
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