SSC
Sample Paper
SSC CHSL (10+2) Sample Test Paper-13
question_answer
A garrison of n men had enough food to last for 30 days. After 10 days, 50 more men joined them. If the food now lasted for 16 days, what is the value of n?
A)200
B)240
C)280
D)320
Correct Answer:
A
Solution :
According to Question \[n\times 20=(n+50)\times 16=4n=16\times 50\] \[n=\]