1.

In a classroom the number of boys is three times the number of girls. Which of the following numbers does not represent the total number of student in the classroom?1. 402. 423. 444. 48

Answer» Correct Answer - Option 2 : 42

Given:

In a classroom, the number of boys is three times the number of girls

Let us assume that the number of girls is = G students

Now, The number of boys will be = 3G students

Calculation:

Now the Total number of students in a classroom will be = sum of the boys and the girls = 3G + G = 4G

⇒ Check from the option which is not the multiple of 4

∴ Only 42 is not the multiple of 4



Discussion

No Comment Found