Question
Which of the following is an example of an artificial
ecosystem?Solution
The correct answer is A
Rs. 18,000 is divided among 'X', 'Y', and 'Z' such that one-fourth of X’s share is equal to 20% of Y’s share which is equal to one-sixth of Z’s sh...
In a class of boys and girls, the number of girls is twice the number of boys. If 30 mere boys join the class, the ratio of girls and boys is 1: 1. How ...
- ‘P’, ‘Q’ and ‘R’ divide a certain amount among themselves. The average of their shares is Rs. 4860. Share of ‘P’ is 12(1/2)% more than shar...
- A college has 720 students with a boy to girl ratio of 2:1. If the ratio of boys who passed to failed is 5:1 and for girls it is 3:2, find the total number...
The ratio of the number of apples and oranges in a fruit market is 5:4, respectively. If 40% of apples are red and 50% of oranges are sour, find the rat...
- The ratio of (x + y):(x – y) is 19:3, where ‘x’ and ‘y’ are positive integers. Find the ratio of ‘x’ and ‘y’, respectively.
The ratio of Ankita and Sakshi 's ages will be 9:5 after 16 years. Currently, Ankita's present age is 180% more than Sakshi 's age four years ago. What ...
Rs. 2,400 is divided among P, Q, and R in the ratio 3:7:5. Find the difference between the amount received by P and Q together and Q and R together.
- Total number of students in a college is 960. The ratio of boys to girls is 3:5. The ratio of boys who passed to those who failed is 7:2. The ratio of girl...
The ratio of prices listed for a bag and that of a belt is 2:1. In a sale, there was a discount of 40% on the belt. At the time of checkout, Ankit notic...
