Question

Tap A in Iminutes ( f^{prime} U=frac{1}{5} ) fank Tap B im I minute emply ( =frac{1}{10} ) of tank dreo when both opered
[
begin{array}{l}
text { in / minute }=frac{2}{10}-frac{1}{10}=frac{1}{10}
tan k text { is filled }
end{array}
]
( frac{1}{10} ) of tank is filled in iminute Ioftank is filled in ( 1 times 10=10 ) minutes
(a) Ammutes 10 minutes

# 96. U VUUS X (uVsin x A tank has two taps A and B. Tap A can fill it in 5 minutes and tap B can make it empty in 10 minutes. If both the taps are opened simultaneously then the tank will fill in : (a) 10 mint. (b) 16 mint.(c) 14 mint. (d) 12 mint

Solution