Question

Tick() the correct option.
11. A besieged town has provisions to last for 3 weeks. Its population is 22400. How many people must
sent away in order that the provisions may last for 7 weeks?
(a) 9600
(b) 12800
(c) 20160
(d) 2240
​

Answer 1

Answer:

Indirect portion

3×22400=xx=73×22400=9600

so,22400−9600=12800peoplemustbesendaway