A jar initially contains 100 liters of alcohol. First, 25 liters of alcohol are stolen and replaced with water. Then, a second person takes 10 liters of alcohol and replaces it with water. Finally, a third person takes X liters of alcohol and replaces it with water. After this, the remaining amount of alcohol in the mixture is only 54 liters. What is the value of X?
Final quantity of alcohol in the mixture = 54 liters 100 × (100 - 25) / 100 × (100 - 10) / 100 × (100 - X) / 100 = 54 75 × 90 / 100 × (100 - X) / 100 = 54 27 / 40 × (100 - X) = 54 100 - X = 80 X = 20
In each group, one word is correctly spelt. Find the correct word.
Choose the incorrectly spelt word.
Find the correct spelling of the word given below.
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word.
After more thana century peddling vehicles that pollute the atmosphere,General Motorsis starting its relationship with gasoline and diesel and i...
In each question below, four words that are numbered a, b, c, and d have been printed of which one may be wrongly spelt. The number of that word is the ...
1) delenquent
2) delinkwent
3) dilinquent
4) Delinquent
5) none of the above
Select the INCORRECTLY spelt word.
In the following question, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.
In each question below, four words that are numbered a, b, c, and d have been printed of which one may be wrongly spelt. The number of that word is the...
