Question
A container contains 40 liters of a mixture of milk and
water. The ratio of milk to water in the mixture is 3:2. If 10 liters of this mixture is taken out and replaced with 10 liters of milk, what is the new ratio of milk to water in the container?Solution
Initially, the total mixture = 40 liters. Milk = (3/5) × 40 = 24 liters. Water = (2/5) × 40 = 16 liters. Now, 10 liters of the mixture is removed, which will consist of both milk and water in the ratio 3:2. Milk in 10 liters = (3/5) × 10 = 6 liters. Water in 10 liters = (2/5) × 10 = 4 liters. After removing 10 liters, the remaining milk = 24 - 6 = 18 liters. The remaining water = 16 - 4 = 12 liters. Now, 10 liters of milk is added back. New milk = 18 + 10 = 28 liters. New water = 12 liters. The new ratio of milk to water = 28:12 = 7:3. Correct option: a
The hanging of the murderer of Mrs Gandhi was seen by many.
In the following questions, a sentence is given in Active Voice. Choose the correct option among the given 4 options that converts it into Passive Voic...
Select the correct Active Voice form of the given sentence.
Originality of thought was not appreciated in school essays
Select the correct passive form of the given sentence.
She can do only one thing at a time.
Mediocre
Was it taught by him?
Select the option that expresses the given sentence in passive voice.
The invigilator is advising the students not to carry calculators into t...
Select the correct passive voice of the given sentence.
Who will investigate cases related to funding of terror groups?
In the following questions, some part of the sentence is highlighted. Which of the options given below the sentence should replace the part to make the...
Select the correct active voice of the given sentence.
They were questioned by the immigration officer.
Relevant for Exams:
