Question

Q. Ten students of class X took part in Mathematics quiz. The number of girls is 4 more than that of the boys. The algebraic representation of the above situation is *

1. y = x + 4 and x = 10 - y

2. x – y = 10 and x + y = 4

3. x = y - 12 and y = 6 + x

4. None of these

ONLINE TEST CHAL RAHA HAI PLZ HELP KARDO​

Answer 1

OPTION (1) IS THE CORRECT ANSWER

REASON:SINCE NO OF GIRLS =NO OF BOYS +4.

AND WHEN WE EVALUATE IT WE GET X=10-Y

HAVE A NICE DAY

Answer 2

Happy B'day

I read your latest question hehe