Aptitude - Chain Rule - Discussion
Discussion Forum : Chain Rule - General Questions (Q.No. 4)
4.
A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:
Answer: Option
Explanation:
After 10 days : 150 men had food for 35 days.
Suppose 125 men had food for x days.
Now, Less men, More days (Indirect Proportion)
125 : 150 :: 35 : x 
125 x x = 150 x 35
 x = |
150 x 35 |
| 125 |
x = 42.
Discussion:
82 comments Page 9 of 9.
Vishu said:
2 decades ago
Why it is given?
After 10 days : 150 men had food for 35 days.
After 10 days : 150 men had food for 35 days.
Suresh Kumar said:
2 decades ago
Hi,
I always confused to solve these type of problems. Please help me, how to solve these type of problems in very efficient way.
I always confused to solve these type of problems. Please help me, how to solve these type of problems in very efficient way.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers