Vidyamandir Classes: Innovating For Your Success7. In a picnic there are boys and girls. Fifteen girls leave, then the boys and girls are left in the ratio of2: 1. Later 45 boys leave and the ratio changes to 1 :5. The number of girls in the beginning was: to(A) 40(B) 43(C) 29(D) 50to 1 nirrenf wark in 3 hours, He and his son together finish it in 20 hours. The son along

Vidyamandir Classes: Innovating For Your Success7. In a picnic there a

1.	Vidyamandir Classes: Innovating For Your Success7. In a picnic there are boys and girls. Fifteen girls leave, then the boys and girls are left in the ratio of2: 1. Later 45 boys leave and the ratio changes to 1 :5. The number of girls in the beginning was: to(A) 40(B) 43(C) 29(D) 50to 1 nirrenf wark in 3 hours, He and his son together finish it in 20 hours. The son along
Answer» what if we take girls x and boys y answer is coming wrong then,,,,BTW Thanks