Question

14 pumps of equal capacity can fill a tank in 6
days. If the tank has to be filled in 4 days, then
the number of extra pumps required will be:
a) 21 b) 7
d) 28
c) 24​

Answer 1

Step-by-step explanation:

14 pump's in 6 days

then 7 pump's in 4 days

Answer 2

Answer:

a) 21 is the correct option.

Step-by-step explanation:

And coz it's a MCQ I won't explain it too briefly.

Sis please mark it as brainlist ans , it will be a huge help of urs