Question
The ratio of the number of apples to that of oranges in a
basket is 3:5. If 15 more fruits of each type are added, the ratio becomes 6:9. Find the number of oranges in the basket originally.Solution
ATQ,
Let the original number of apples and oranges in the basket be ‘3x’ and ‘5x’, respectively.
ATQ;
(3x + 15) / (5x + 15) = (6/9)
Or, 9 × (3x + 15) = 6 × (5x + 15)
Or, 27x + 135 = 30x + 90
Or, 3x = 45
Or, x = 15
So, the number of oranges in the basket originally = 5 × 15 = 75
What is the purpose of a memory controller?
Which protocol is primarily used to send emails over the Internet?
Which protocol is used primarily to securely browse the web?
Unauthorized software copying is termed as:
Which type of network topology allows all nodes’ connection to a single hub through a cable?
Which of the following can create the largest printouts:
P2P is a ......... application architecture.
Which of the following statements(s) is/are true in respect of wireless technology?
P: Bluetooth is a wireless technology which can be used to co...
The main directory of a disk is called the .… directory.
_______ translates the semantic instructions developed by programmers into machine language.
Relevant for Exams:
