Question
A local micro-brewery uses a nearby stream to power a
water-mill to generate electricity to heat their hops and yeast during the beer fermentation process. This micro-brewery is concerned about:Solution
Sustainable development is the process of conducting business in a way that protects the natural environment while making economic progress.
A train that is 200 meters long passes a platform that is 350 meters long in a specific amount of time. The same train, traveling...
What is the present age of Rina?
I. Rina’s present age is `1/10` of her mother’s present age.
II. After 5 years, Rina’s age wil...
What was the sum of the ages of the father and the daughter 5 years earlier?
A.  Ratio of the father’s present age to the daughter’s age af...
Find the rate of interest per annum on a sum of money invested? Statement I: The difference between the compound interest and simple interest at the end...
The speeds of two trains, P and Q, are in the ratio of 4:5. The length of train P is 300 meters. What is the speed of train Q?
Janaki leaves her home everyday at 7:55 a.m and reaches at 9: 25 a.m. However, one day she left her home at 7:55 a.m. but reached office at 09:20:30 a.m...
How many students scored at least 40% marks in an exam? A total of 720 candidates appeared for the exam.
Statement I: One-fifth of the candidates...
What is the present age of mother?
I. The difference between the ages of mother and daughter is 45 years.
II. The present age of daughter ...
There are five consecutive natural numbers. Find the highest number.
Statement I: The average of given five consecutive numbers given is 74. The ...
There are 7 people in a group. Average age of the group decreases by 5 when two more people join the group. Find the average age of the new group.
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