Murugan is sixth from the left end and Prasanna is tenth from the right end in a row of boys. If there are eight boys between Murugan and Prasanna, how many boys are there in the row?
21
23
24
25
Answers
Murugan is sixth from the left end and Prasanna is tenth from the right end in a row of boys. If there are eight boys between Murugan and Prasanna, Then the number of boys in the row are.
Including Murugan, there are 6 boys on left.
Including Prasanna, there are 10 boys on the right.
In between Murugan and Prasanna, there are 8 boys.
Therefore, the total number of boys in the row are given by,
The number of boys in the row = ( 6 + 10 + 8) = 24.
Option c is correct.
There are 24 boys in the row.
Step 1: Given data
Murugan is sixth from the left end and Prasanna is tenth from the right end in a row of boys. If there are eight boys between Murugan and Prasanna.
Step 2: To find
How many boys are there in the row?
Step 3: Solution finding
In a row the more number of boys are sitting, we have to find how many boys are there in a row.
First statement implies that Murugan is sixth from the left end.
_ _ _ _ _ M
Second statement denotes that Prasanna is tenth from the right end.
P_ _ _ _ _ _ _ _ _
Third statement implies that there are eight boys between Murugan and Prasanna.
M _ _ _ _ _ _ _ _ P
Now combine the three format and count the number of seats that implies the how many boys are in a row.
_ _ _ _ _ M _ _ _ _ _ _ _ _ P _ _ _ _ _ _ _ _ _
now add all the seats,
we get 6 + 8 + 10 = 24 boys
Hence there are 24 boys in the row
To learn more...
1) There are 104 students in class 10 and 96 students in class 9 in a school. In a house examination the students are to be evenly seated in parallel rows such that no 2 adjacent rows are of the same class. a}. find the max number of parallel rows of each classfor the seating arrangement. b}. Also find the number of students in class 9 and also class 10 in a row c}. What is the objective of the school administration behind such an arrangement.
https://brainly.in/question/718367
2) 10 persons are sitting in two parallel rows containing 5 persons each in such a way that there is an equal distance between adjacent persons . In the first a b c d and e are seated and all of them are facing South . In the second P Q R S and T are seated and all of them are facing North . Therefore in the given seating arrangement each member seated in a row of faces another member of the other. S6 the to the left of p. a faces an immediate neighbour of S. C sits second to the right of A. only one person sits between b and d .Q and T are immediate neighbours. T does not face a and b .
https://brainly.in/question/13082038