Question
In an orchard, the ratio of the number of mango and
lichi trees is 5:7, respectively. Also, there are few apple trees in the orchard which is 40% more than the number of mango trees. Total number of trees in the orchard is 95. What is the number of lichi trees in the orchard?Solution
Let the number of mango trees and the lichi trees in the orchard be 5x and 7x respectively. According to the question, Number of apple trees in the orchard = 5x + 0.4 × 5x = 7x Therefore, 5x + 7x + 7x = 95 Or, 19x = 95 Or, x = 5 Number of lichi trees in the orchard = 7x = 35
What kind of memory is both static and non -volatile?
A device is used to read information encoded into a small plastic cards.
Junk e-mail is also called
What does the .org domain represents?
Which file are contents readymade styles that can be used for a word document?
Which of the following is an intersection of a row and column in a spreadsheet?
A modem is connected to
Which of the following is used in laser printer to transfer the image to the paper?
A normal CD- ROM usually can store up to _________data?
Which of the following topology have a central controller or hub?